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Build Information

Successful build of EFQRCode, reference 7.0.3 (07ff9e), with Swift 6.1 for macOS (SPM) on 2 Aug 2025 21:40:46 UTC.

Swift 6 data race errors: 33

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures

Build Log

307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleLine.swift:75:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 73 | public class EFStyleLineParams: EFStyleParams {
 74 |     /// The default backdrop configuration for line QR codes.
 75 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 76 |     /// The default position detection pattern configuration.
 77 |     public static let defaultPosition: EFStyleLineParamsPosition = EFStyleLineParamsPosition()
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleLine.swift:77:23: warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleLineParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
 75 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
 76 |     /// The default position detection pattern configuration.
 77 |     public static let defaultPosition: EFStyleLineParamsPosition = EFStyleLineParamsPosition()
    |                       |- warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleLineParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultPosition' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 78 |     /// The default line configuration.
 79 |     public static let defaultLine: EFStyleLineParamsLine = EFStyleLineParamsLine()
    :
127 |
128 | /// Position detection pattern styling parameters for line QR codes.
129 | public class EFStyleLineParamsPosition {
    |              `- note: class 'EFStyleLineParamsPosition' does not conform to the 'Sendable' protocol
130 |     /// Default color for position detection patterns (black).
131 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleLine.swift:79:23: warning: static property 'defaultLine' is not concurrency-safe because non-'Sendable' type 'EFStyleLineParamsLine' may have shared mutable state; this is an error in the Swift 6 language mode
 77 |     public static let defaultPosition: EFStyleLineParamsPosition = EFStyleLineParamsPosition()
 78 |     /// The default line configuration.
 79 |     public static let defaultLine: EFStyleLineParamsLine = EFStyleLineParamsLine()
    |                       |- warning: static property 'defaultLine' is not concurrency-safe because non-'Sendable' type 'EFStyleLineParamsLine' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultLine' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 80 |     /// Position detection pattern styling parameters.
 81 |     let position: EFStyleLineParamsPosition
    :
156 |
157 | /// Line styling parameters for line QR codes.
158 | public class EFStyleLineParamsLine {
    |              `- note: class 'EFStyleLineParamsLine' does not conform to the 'Sendable' protocol
159 |     /// Default color for lines (black).
160 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleRandomRectangle.swift:68:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 66 | public class EFStyleRandomRectangleParams: EFStyleParams {
 67 |     /// The default backdrop configuration for random rectangle QR codes.
 68 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 69 |     /// The default color for random rectangles (green).
 70 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x14AA3C)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleResampleImage.swift:70:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 68 | public class EFStyleResampleImageParams: EFStyleParams {
 69 |     /// The default backdrop configuration for resample image QR codes.
 70 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 71 |     /// The default alignment pattern configuration.
 72 |     public static let defaultAlign: EFStyleResampleImageParamsAlign = EFStyleResampleImageParamsAlign()
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleResampleImage.swift:72:23: warning: static property 'defaultAlign' is not concurrency-safe because non-'Sendable' type 'EFStyleResampleImageParamsAlign' may have shared mutable state; this is an error in the Swift 6 language mode
 70 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
 71 |     /// The default alignment pattern configuration.
 72 |     public static let defaultAlign: EFStyleResampleImageParamsAlign = EFStyleResampleImageParamsAlign()
    |                       |- warning: static property 'defaultAlign' is not concurrency-safe because non-'Sendable' type 'EFStyleResampleImageParamsAlign' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultAlign' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 73 |     /// The default timing pattern configuration.
 74 |     public static let defaultTiming: EFStyleResampleImageParamsTiming = EFStyleResampleImageParamsTiming()
    :
158 |
159 | /// Alignment pattern styling parameters for resample image QR codes.
160 | public class EFStyleResampleImageParamsAlign {
    |              `- note: class 'EFStyleResampleImageParamsAlign' does not conform to the 'Sendable' protocol
161 |     /// The default color for alignment patterns.
162 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleResampleImage.swift:74:23: warning: static property 'defaultTiming' is not concurrency-safe because non-'Sendable' type 'EFStyleResampleImageParamsTiming' may have shared mutable state; this is an error in the Swift 6 language mode
 72 |     public static let defaultAlign: EFStyleResampleImageParamsAlign = EFStyleResampleImageParamsAlign()
 73 |     /// The default timing pattern configuration.
 74 |     public static let defaultTiming: EFStyleResampleImageParamsTiming = EFStyleResampleImageParamsTiming()
    |                       |- warning: static property 'defaultTiming' is not concurrency-safe because non-'Sendable' type 'EFStyleResampleImageParamsTiming' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultTiming' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 75 |     /// The default position detection pattern configuration.
 76 |     public static let defaultPosition: EFStyleResampleImageParamsPosition = EFStyleResampleImageParamsPosition()
    :
200 |
201 | /// Timing pattern styling parameters for resample image QR codes.
202 | public class EFStyleResampleImageParamsTiming {
    |              `- note: class 'EFStyleResampleImageParamsTiming' does not conform to the 'Sendable' protocol
203 |     /// The default color for timing patterns.
204 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleResampleImage.swift:76:23: warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleResampleImageParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
 74 |     public static let defaultTiming: EFStyleResampleImageParamsTiming = EFStyleResampleImageParamsTiming()
 75 |     /// The default position detection pattern configuration.
 76 |     public static let defaultPosition: EFStyleResampleImageParamsPosition = EFStyleResampleImageParamsPosition()
    |                       |- warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleResampleImageParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultPosition' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 77 |     /// The default color for data modules (black).
 78 |     public static let defaultDataColor: CGColor = CGColor.createWith(rgb: 0x000000)!
    :
234 |
235 | /// Position detection pattern styling parameters for resample image QR codes.
236 | public class EFStyleResampleImageParamsPosition {
    |              `- note: class 'EFStyleResampleImageParamsPosition' does not conform to the 'Sendable' protocol
237 |     /// The default color for position detection patterns.
238 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleResampleImage.swift:473:24: warning: static property 'uniqueMark' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
471 |     override func writeIcon(qrcode: QRCode) throws -> [String] {
472 |         struct Anchor {
473 |             static var uniqueMark: Int = 0
    |                        |- warning: static property 'uniqueMark' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'uniqueMark' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'uniqueMark' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
474 |         }
475 |
/Users/admin/builder/spi-builder-workspace/Source/Type/EFQRCodeError.swift:91:10: warning: associated value 'internalError' of 'Sendable'-conforming enum 'EFQRCodeError' has non-sendable type 'EFQRCodeError.ImplmentationError'; this is an error in the Swift 6 language mode
 89 |     case cannotCreateVideo
 90 |     /// Internal implementation error.
 91 |     case internalError(ImplmentationError)
    |          `- warning: associated value 'internalError' of 'Sendable'-conforming enum 'EFQRCodeError' has non-sendable type 'EFQRCodeError.ImplmentationError'; this is an error in the Swift 6 language mode
 92 |
 93 |     /// Internal implementation error types.
 94 |     public enum ImplmentationError {
    |                 `- note: consider making enum 'ImplmentationError' conform to the 'Sendable' protocol
 95 |         /// Failed to determine the size of the data.
 96 |         case dataLengthIndeterminable
[115/141] Compiling EFQRCode String+EFQRCode.swift
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:211:24: warning: static property 'uniqueMark' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
209 |     func write(qrcode: QRCode) throws -> [String] {
210 |         struct Anchor {
211 |             static var uniqueMark: Int = 0
    |                        |- warning: static property 'uniqueMark' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'uniqueMark' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'uniqueMark' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
212 |         }
213 |
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:265:24: warning: static property 'uniqueMark' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
263 |     func write(id: Int, rect: CGRect, opacity: CGFloat, mode: EFImageMode) throws -> String {
264 |         struct Anchor {
265 |             static var uniqueMark: Int = 0
    |                        |- warning: static property 'uniqueMark' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'uniqueMark' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'uniqueMark' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
266 |         }
267 |         switch self {
[116/141] Compiling EFQRCode UIImage+EFQRCode.swift
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:211:24: warning: static property 'uniqueMark' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
209 |     func write(qrcode: QRCode) throws -> [String] {
210 |         struct Anchor {
211 |             static var uniqueMark: Int = 0
    |                        |- warning: static property 'uniqueMark' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'uniqueMark' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'uniqueMark' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
212 |         }
213 |
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:265:24: warning: static property 'uniqueMark' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
263 |     func write(id: Int, rect: CGRect, opacity: CGFloat, mode: EFImageMode) throws -> String {
264 |         struct Anchor {
265 |             static var uniqueMark: Int = 0
    |                        |- warning: static property 'uniqueMark' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'uniqueMark' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'uniqueMark' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
266 |         }
267 |         switch self {
[117/141] Compiling EFQRCode EFQRCodeStyle.swift
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:211:24: warning: static property 'uniqueMark' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
209 |     func write(qrcode: QRCode) throws -> [String] {
210 |         struct Anchor {
211 |             static var uniqueMark: Int = 0
    |                        |- warning: static property 'uniqueMark' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'uniqueMark' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'uniqueMark' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
212 |         }
213 |
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:265:24: warning: static property 'uniqueMark' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
263 |     func write(id: Int, rect: CGRect, opacity: CGFloat, mode: EFImageMode) throws -> String {
264 |         struct Anchor {
265 |             static var uniqueMark: Int = 0
    |                        |- warning: static property 'uniqueMark' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'uniqueMark' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'uniqueMark' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
266 |         }
267 |         switch self {
[118/141] Compiling EFQRCode EFQRCodeStyleResampleImage.swift
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleResampleImage.swift:70:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 68 | public class EFStyleResampleImageParams: EFStyleParams {
 69 |     /// The default backdrop configuration for resample image QR codes.
 70 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 71 |     /// The default alignment pattern configuration.
 72 |     public static let defaultAlign: EFStyleResampleImageParamsAlign = EFStyleResampleImageParamsAlign()
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleResampleImage.swift:72:23: warning: static property 'defaultAlign' is not concurrency-safe because non-'Sendable' type 'EFStyleResampleImageParamsAlign' may have shared mutable state; this is an error in the Swift 6 language mode
 70 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
 71 |     /// The default alignment pattern configuration.
 72 |     public static let defaultAlign: EFStyleResampleImageParamsAlign = EFStyleResampleImageParamsAlign()
    |                       |- warning: static property 'defaultAlign' is not concurrency-safe because non-'Sendable' type 'EFStyleResampleImageParamsAlign' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultAlign' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 73 |     /// The default timing pattern configuration.
 74 |     public static let defaultTiming: EFStyleResampleImageParamsTiming = EFStyleResampleImageParamsTiming()
    :
158 |
159 | /// Alignment pattern styling parameters for resample image QR codes.
160 | public class EFStyleResampleImageParamsAlign {
    |              `- note: class 'EFStyleResampleImageParamsAlign' does not conform to the 'Sendable' protocol
161 |     /// The default color for alignment patterns.
162 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleResampleImage.swift:74:23: warning: static property 'defaultTiming' is not concurrency-safe because non-'Sendable' type 'EFStyleResampleImageParamsTiming' may have shared mutable state; this is an error in the Swift 6 language mode
 72 |     public static let defaultAlign: EFStyleResampleImageParamsAlign = EFStyleResampleImageParamsAlign()
 73 |     /// The default timing pattern configuration.
 74 |     public static let defaultTiming: EFStyleResampleImageParamsTiming = EFStyleResampleImageParamsTiming()
    |                       |- warning: static property 'defaultTiming' is not concurrency-safe because non-'Sendable' type 'EFStyleResampleImageParamsTiming' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultTiming' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 75 |     /// The default position detection pattern configuration.
 76 |     public static let defaultPosition: EFStyleResampleImageParamsPosition = EFStyleResampleImageParamsPosition()
    :
200 |
201 | /// Timing pattern styling parameters for resample image QR codes.
202 | public class EFStyleResampleImageParamsTiming {
    |              `- note: class 'EFStyleResampleImageParamsTiming' does not conform to the 'Sendable' protocol
203 |     /// The default color for timing patterns.
204 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleResampleImage.swift:76:23: warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleResampleImageParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
 74 |     public static let defaultTiming: EFStyleResampleImageParamsTiming = EFStyleResampleImageParamsTiming()
 75 |     /// The default position detection pattern configuration.
 76 |     public static let defaultPosition: EFStyleResampleImageParamsPosition = EFStyleResampleImageParamsPosition()
    |                       |- warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleResampleImageParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultPosition' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 77 |     /// The default color for data modules (black).
 78 |     public static let defaultDataColor: CGColor = CGColor.createWith(rgb: 0x000000)!
    :
234 |
235 | /// Position detection pattern styling parameters for resample image QR codes.
236 | public class EFStyleResampleImageParamsPosition {
    |              `- note: class 'EFStyleResampleImageParamsPosition' does not conform to the 'Sendable' protocol
237 |     /// The default color for position detection patterns.
238 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleResampleImage.swift:473:24: warning: static property 'uniqueMark' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
471 |     override func writeIcon(qrcode: QRCode) throws -> [String] {
472 |         struct Anchor {
473 |             static var uniqueMark: Int = 0
    |                        |- warning: static property 'uniqueMark' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'uniqueMark' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'uniqueMark' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
474 |         }
475 |
[119/141] Compiling EFQRCode EFAnimatedImageFormat.swift
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleResampleImage.swift:70:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 68 | public class EFStyleResampleImageParams: EFStyleParams {
 69 |     /// The default backdrop configuration for resample image QR codes.
 70 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 71 |     /// The default alignment pattern configuration.
 72 |     public static let defaultAlign: EFStyleResampleImageParamsAlign = EFStyleResampleImageParamsAlign()
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleResampleImage.swift:72:23: warning: static property 'defaultAlign' is not concurrency-safe because non-'Sendable' type 'EFStyleResampleImageParamsAlign' may have shared mutable state; this is an error in the Swift 6 language mode
 70 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
 71 |     /// The default alignment pattern configuration.
 72 |     public static let defaultAlign: EFStyleResampleImageParamsAlign = EFStyleResampleImageParamsAlign()
    |                       |- warning: static property 'defaultAlign' is not concurrency-safe because non-'Sendable' type 'EFStyleResampleImageParamsAlign' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultAlign' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 73 |     /// The default timing pattern configuration.
 74 |     public static let defaultTiming: EFStyleResampleImageParamsTiming = EFStyleResampleImageParamsTiming()
    :
158 |
159 | /// Alignment pattern styling parameters for resample image QR codes.
160 | public class EFStyleResampleImageParamsAlign {
    |              `- note: class 'EFStyleResampleImageParamsAlign' does not conform to the 'Sendable' protocol
161 |     /// The default color for alignment patterns.
162 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleResampleImage.swift:74:23: warning: static property 'defaultTiming' is not concurrency-safe because non-'Sendable' type 'EFStyleResampleImageParamsTiming' may have shared mutable state; this is an error in the Swift 6 language mode
 72 |     public static let defaultAlign: EFStyleResampleImageParamsAlign = EFStyleResampleImageParamsAlign()
 73 |     /// The default timing pattern configuration.
 74 |     public static let defaultTiming: EFStyleResampleImageParamsTiming = EFStyleResampleImageParamsTiming()
    |                       |- warning: static property 'defaultTiming' is not concurrency-safe because non-'Sendable' type 'EFStyleResampleImageParamsTiming' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultTiming' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 75 |     /// The default position detection pattern configuration.
 76 |     public static let defaultPosition: EFStyleResampleImageParamsPosition = EFStyleResampleImageParamsPosition()
    :
200 |
201 | /// Timing pattern styling parameters for resample image QR codes.
202 | public class EFStyleResampleImageParamsTiming {
    |              `- note: class 'EFStyleResampleImageParamsTiming' does not conform to the 'Sendable' protocol
203 |     /// The default color for timing patterns.
204 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleResampleImage.swift:76:23: warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleResampleImageParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
 74 |     public static let defaultTiming: EFStyleResampleImageParamsTiming = EFStyleResampleImageParamsTiming()
 75 |     /// The default position detection pattern configuration.
 76 |     public static let defaultPosition: EFStyleResampleImageParamsPosition = EFStyleResampleImageParamsPosition()
    |                       |- warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleResampleImageParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultPosition' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 77 |     /// The default color for data modules (black).
 78 |     public static let defaultDataColor: CGColor = CGColor.createWith(rgb: 0x000000)!
    :
234 |
235 | /// Position detection pattern styling parameters for resample image QR codes.
236 | public class EFStyleResampleImageParamsPosition {
    |              `- note: class 'EFStyleResampleImageParamsPosition' does not conform to the 'Sendable' protocol
237 |     /// The default color for position detection patterns.
238 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleResampleImage.swift:473:24: warning: static property 'uniqueMark' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
471 |     override func writeIcon(qrcode: QRCode) throws -> [String] {
472 |         struct Anchor {
473 |             static var uniqueMark: Int = 0
    |                        |- warning: static property 'uniqueMark' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'uniqueMark' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'uniqueMark' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
474 |         }
475 |
[120/141] Compiling EFQRCode EFCorrectionLevel.swift
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleResampleImage.swift:70:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 68 | public class EFStyleResampleImageParams: EFStyleParams {
 69 |     /// The default backdrop configuration for resample image QR codes.
 70 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 71 |     /// The default alignment pattern configuration.
 72 |     public static let defaultAlign: EFStyleResampleImageParamsAlign = EFStyleResampleImageParamsAlign()
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleResampleImage.swift:72:23: warning: static property 'defaultAlign' is not concurrency-safe because non-'Sendable' type 'EFStyleResampleImageParamsAlign' may have shared mutable state; this is an error in the Swift 6 language mode
 70 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
 71 |     /// The default alignment pattern configuration.
 72 |     public static let defaultAlign: EFStyleResampleImageParamsAlign = EFStyleResampleImageParamsAlign()
    |                       |- warning: static property 'defaultAlign' is not concurrency-safe because non-'Sendable' type 'EFStyleResampleImageParamsAlign' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultAlign' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 73 |     /// The default timing pattern configuration.
 74 |     public static let defaultTiming: EFStyleResampleImageParamsTiming = EFStyleResampleImageParamsTiming()
    :
158 |
159 | /// Alignment pattern styling parameters for resample image QR codes.
160 | public class EFStyleResampleImageParamsAlign {
    |              `- note: class 'EFStyleResampleImageParamsAlign' does not conform to the 'Sendable' protocol
161 |     /// The default color for alignment patterns.
162 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleResampleImage.swift:74:23: warning: static property 'defaultTiming' is not concurrency-safe because non-'Sendable' type 'EFStyleResampleImageParamsTiming' may have shared mutable state; this is an error in the Swift 6 language mode
 72 |     public static let defaultAlign: EFStyleResampleImageParamsAlign = EFStyleResampleImageParamsAlign()
 73 |     /// The default timing pattern configuration.
 74 |     public static let defaultTiming: EFStyleResampleImageParamsTiming = EFStyleResampleImageParamsTiming()
    |                       |- warning: static property 'defaultTiming' is not concurrency-safe because non-'Sendable' type 'EFStyleResampleImageParamsTiming' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultTiming' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 75 |     /// The default position detection pattern configuration.
 76 |     public static let defaultPosition: EFStyleResampleImageParamsPosition = EFStyleResampleImageParamsPosition()
    :
200 |
201 | /// Timing pattern styling parameters for resample image QR codes.
202 | public class EFStyleResampleImageParamsTiming {
    |              `- note: class 'EFStyleResampleImageParamsTiming' does not conform to the 'Sendable' protocol
203 |     /// The default color for timing patterns.
204 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleResampleImage.swift:76:23: warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleResampleImageParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
 74 |     public static let defaultTiming: EFStyleResampleImageParamsTiming = EFStyleResampleImageParamsTiming()
 75 |     /// The default position detection pattern configuration.
 76 |     public static let defaultPosition: EFStyleResampleImageParamsPosition = EFStyleResampleImageParamsPosition()
    |                       |- warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleResampleImageParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultPosition' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 77 |     /// The default color for data modules (black).
 78 |     public static let defaultDataColor: CGColor = CGColor.createWith(rgb: 0x000000)!
    :
234 |
235 | /// Position detection pattern styling parameters for resample image QR codes.
236 | public class EFStyleResampleImageParamsPosition {
    |              `- note: class 'EFStyleResampleImageParamsPosition' does not conform to the 'Sendable' protocol
237 |     /// The default color for position detection patterns.
238 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleResampleImage.swift:473:24: warning: static property 'uniqueMark' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
471 |     override func writeIcon(qrcode: QRCode) throws -> [String] {
472 |         struct Anchor {
473 |             static var uniqueMark: Int = 0
    |                        |- warning: static property 'uniqueMark' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'uniqueMark' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'uniqueMark' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
474 |         }
475 |
[121/141] Compiling EFQRCode EFQRCodeStyle25D.swift
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle25D.swift:74:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 72 |
 73 |     /// The default backdrop configuration for 2.5D QR codes.
 74 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 75 |
 76 |     /// The default color for the top face of modules (black).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle25D.swift:271:24: warning: static property 'uniqueMark' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
269 |     override func writeIcon(qrcode: QRCode) throws -> [String] {
270 |         struct Anchor {
271 |             static var uniqueMark: Int = 0
    |                        |- warning: static property 'uniqueMark' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'uniqueMark' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'uniqueMark' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
272 |         }
273 |
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleBasic.swift:65:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 63 | public class EFStyleBasicParams: EFStyleParams {
 64 |     /// The default backdrop configuration for basic QR codes.
 65 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 66 |     /// The default alignment pattern configuration.
 67 |     public static let defaultAlign: EFStyleBasicParamsAlign = EFStyleBasicParamsAlign()
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleBasic.swift:67:23: warning: static property 'defaultAlign' is not concurrency-safe because non-'Sendable' type 'EFStyleBasicParamsAlign' may have shared mutable state; this is an error in the Swift 6 language mode
 65 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
 66 |     /// The default alignment pattern configuration.
 67 |     public static let defaultAlign: EFStyleBasicParamsAlign = EFStyleBasicParamsAlign()
    |                       |- warning: static property 'defaultAlign' is not concurrency-safe because non-'Sendable' type 'EFStyleBasicParamsAlign' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultAlign' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 68 |     /// The default timing pattern configuration.
 69 |     public static let defaultTiming: EFStyleBasicParamsTiming = EFStyleBasicParamsTiming()
    :
137 |
138 | /// Alignment pattern styling parameters for basic QR codes.
139 | public class EFStyleBasicParamsAlign {
    |              `- note: class 'EFStyleBasicParamsAlign' does not conform to the 'Sendable' protocol
140 |     /// Default color for alignment patterns (black).
141 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleBasic.swift:69:23: warning: static property 'defaultTiming' is not concurrency-safe because non-'Sendable' type 'EFStyleBasicParamsTiming' may have shared mutable state; this is an error in the Swift 6 language mode
 67 |     public static let defaultAlign: EFStyleBasicParamsAlign = EFStyleBasicParamsAlign()
 68 |     /// The default timing pattern configuration.
 69 |     public static let defaultTiming: EFStyleBasicParamsTiming = EFStyleBasicParamsTiming()
    |                       |- warning: static property 'defaultTiming' is not concurrency-safe because non-'Sendable' type 'EFStyleBasicParamsTiming' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultTiming' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 70 |     /// The default data module configuration.
 71 |     public static let defaultData: EFStyleBasicParamsData = EFStyleBasicParamsData()
    :
172 |  * locate the data modules.
173 |  */
174 | public class EFStyleBasicParamsTiming {
    |              `- note: class 'EFStyleBasicParamsTiming' does not conform to the 'Sendable' protocol
175 |     /// Default color for timing patterns (black).
176 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleBasic.swift:71:23: warning: static property 'defaultData' is not concurrency-safe because non-'Sendable' type 'EFStyleBasicParamsData' may have shared mutable state; this is an error in the Swift 6 language mode
 69 |     public static let defaultTiming: EFStyleBasicParamsTiming = EFStyleBasicParamsTiming()
 70 |     /// The default data module configuration.
 71 |     public static let defaultData: EFStyleBasicParamsData = EFStyleBasicParamsData()
    |                       |- warning: static property 'defaultData' is not concurrency-safe because non-'Sendable' type 'EFStyleBasicParamsData' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultData' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 72 |     /// The default position detection pattern configuration.
 73 |     public static let defaultPosition: EFStyleBasicParamsPosition = EFStyleBasicParamsPosition()
    :
206 |  * which encode the actual information content of the QR code.
207 |  */
208 | public class EFStyleBasicParamsData {
    |              `- note: class 'EFStyleBasicParamsData' does not conform to the 'Sendable' protocol
209 |     /// Default color for data modules (black).
210 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleBasic.swift:73:23: warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleBasicParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
 71 |     public static let defaultData: EFStyleBasicParamsData = EFStyleBasicParamsData()
 72 |     /// The default position detection pattern configuration.
 73 |     public static let defaultPosition: EFStyleBasicParamsPosition = EFStyleBasicParamsPosition()
    |                       |- warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleBasicParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultPosition' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 74 |     /// Data module styling parameters.
 75 |     let data: EFStyleBasicParamsData
    :
241 |  * decoders locate and orient the QR code.
242 |  */
243 | public class EFStyleBasicParamsPosition {
    |              `- note: class 'EFStyleBasicParamsPosition' does not conform to the 'Sendable' protocol
244 |     /// Default color for position detection patterns (black).
245 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleBubble.swift:71:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 69 | public class EFStyleBubbleParams: EFStyleParams {
 70 |     /// The default backdrop configuration for bubble QR codes.
 71 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 72 |     /// The default color for bubble data modules (light blue).
 73 |     public static let defaultDataColor: CGColor = CGColor.createWith(rgb: 0x8ED1FC)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleBubble.swift:77:23: warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleBubbleParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
 75 |     public static let defaultDataCenterColor: CGColor = CGColor.createWith(rgb: 0xffffff)!
 76 |     /// The default position detection pattern configuration.
 77 |     public static let defaultPosition: EFStyleBubbleParamsPosition = EFStyleBubbleParamsPosition()
    |                       |- warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleBubbleParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultPosition' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 78 |     /// The color of the bubble data modules.
 79 |     let dataColor: CGColor
    :
133 |
134 | /// Position detection pattern styling parameters for bubble QR codes.
135 | public class EFStyleBubbleParamsPosition {
    |              `- note: class 'EFStyleBubbleParamsPosition' does not conform to the 'Sendable' protocol
136 |     /// Default color for position detection patterns (blue).
137 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x0693E3)!
[122/141] Compiling EFQRCode EFQRCodeStyleBasic.swift
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle25D.swift:74:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 72 |
 73 |     /// The default backdrop configuration for 2.5D QR codes.
 74 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 75 |
 76 |     /// The default color for the top face of modules (black).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle25D.swift:271:24: warning: static property 'uniqueMark' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
269 |     override func writeIcon(qrcode: QRCode) throws -> [String] {
270 |         struct Anchor {
271 |             static var uniqueMark: Int = 0
    |                        |- warning: static property 'uniqueMark' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'uniqueMark' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'uniqueMark' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
272 |         }
273 |
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleBasic.swift:65:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 63 | public class EFStyleBasicParams: EFStyleParams {
 64 |     /// The default backdrop configuration for basic QR codes.
 65 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 66 |     /// The default alignment pattern configuration.
 67 |     public static let defaultAlign: EFStyleBasicParamsAlign = EFStyleBasicParamsAlign()
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleBasic.swift:67:23: warning: static property 'defaultAlign' is not concurrency-safe because non-'Sendable' type 'EFStyleBasicParamsAlign' may have shared mutable state; this is an error in the Swift 6 language mode
 65 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
 66 |     /// The default alignment pattern configuration.
 67 |     public static let defaultAlign: EFStyleBasicParamsAlign = EFStyleBasicParamsAlign()
    |                       |- warning: static property 'defaultAlign' is not concurrency-safe because non-'Sendable' type 'EFStyleBasicParamsAlign' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultAlign' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 68 |     /// The default timing pattern configuration.
 69 |     public static let defaultTiming: EFStyleBasicParamsTiming = EFStyleBasicParamsTiming()
    :
137 |
138 | /// Alignment pattern styling parameters for basic QR codes.
139 | public class EFStyleBasicParamsAlign {
    |              `- note: class 'EFStyleBasicParamsAlign' does not conform to the 'Sendable' protocol
140 |     /// Default color for alignment patterns (black).
141 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleBasic.swift:69:23: warning: static property 'defaultTiming' is not concurrency-safe because non-'Sendable' type 'EFStyleBasicParamsTiming' may have shared mutable state; this is an error in the Swift 6 language mode
 67 |     public static let defaultAlign: EFStyleBasicParamsAlign = EFStyleBasicParamsAlign()
 68 |     /// The default timing pattern configuration.
 69 |     public static let defaultTiming: EFStyleBasicParamsTiming = EFStyleBasicParamsTiming()
    |                       |- warning: static property 'defaultTiming' is not concurrency-safe because non-'Sendable' type 'EFStyleBasicParamsTiming' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultTiming' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 70 |     /// The default data module configuration.
 71 |     public static let defaultData: EFStyleBasicParamsData = EFStyleBasicParamsData()
    :
172 |  * locate the data modules.
173 |  */
174 | public class EFStyleBasicParamsTiming {
    |              `- note: class 'EFStyleBasicParamsTiming' does not conform to the 'Sendable' protocol
175 |     /// Default color for timing patterns (black).
176 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleBasic.swift:71:23: warning: static property 'defaultData' is not concurrency-safe because non-'Sendable' type 'EFStyleBasicParamsData' may have shared mutable state; this is an error in the Swift 6 language mode
 69 |     public static let defaultTiming: EFStyleBasicParamsTiming = EFStyleBasicParamsTiming()
 70 |     /// The default data module configuration.
 71 |     public static let defaultData: EFStyleBasicParamsData = EFStyleBasicParamsData()
    |                       |- warning: static property 'defaultData' is not concurrency-safe because non-'Sendable' type 'EFStyleBasicParamsData' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultData' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 72 |     /// The default position detection pattern configuration.
 73 |     public static let defaultPosition: EFStyleBasicParamsPosition = EFStyleBasicParamsPosition()
    :
206 |  * which encode the actual information content of the QR code.
207 |  */
208 | public class EFStyleBasicParamsData {
    |              `- note: class 'EFStyleBasicParamsData' does not conform to the 'Sendable' protocol
209 |     /// Default color for data modules (black).
210 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleBasic.swift:73:23: warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleBasicParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
 71 |     public static let defaultData: EFStyleBasicParamsData = EFStyleBasicParamsData()
 72 |     /// The default position detection pattern configuration.
 73 |     public static let defaultPosition: EFStyleBasicParamsPosition = EFStyleBasicParamsPosition()
    |                       |- warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleBasicParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultPosition' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 74 |     /// Data module styling parameters.
 75 |     let data: EFStyleBasicParamsData
    :
241 |  * decoders locate and orient the QR code.
242 |  */
243 | public class EFStyleBasicParamsPosition {
    |              `- note: class 'EFStyleBasicParamsPosition' does not conform to the 'Sendable' protocol
244 |     /// Default color for position detection patterns (black).
245 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleBubble.swift:71:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 69 | public class EFStyleBubbleParams: EFStyleParams {
 70 |     /// The default backdrop configuration for bubble QR codes.
 71 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 72 |     /// The default color for bubble data modules (light blue).
 73 |     public static let defaultDataColor: CGColor = CGColor.createWith(rgb: 0x8ED1FC)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleBubble.swift:77:23: warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleBubbleParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
 75 |     public static let defaultDataCenterColor: CGColor = CGColor.createWith(rgb: 0xffffff)!
 76 |     /// The default position detection pattern configuration.
 77 |     public static let defaultPosition: EFStyleBubbleParamsPosition = EFStyleBubbleParamsPosition()
    |                       |- warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleBubbleParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultPosition' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 78 |     /// The color of the bubble data modules.
 79 |     let dataColor: CGColor
    :
133 |
134 | /// Position detection pattern styling parameters for bubble QR codes.
135 | public class EFStyleBubbleParamsPosition {
    |              `- note: class 'EFStyleBubbleParamsPosition' does not conform to the 'Sendable' protocol
136 |     /// Default color for position detection patterns (blue).
137 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x0693E3)!
[123/141] Compiling EFQRCode EFQRCodeStyleBubble.swift
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle25D.swift:74:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 72 |
 73 |     /// The default backdrop configuration for 2.5D QR codes.
 74 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 75 |
 76 |     /// The default color for the top face of modules (black).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle25D.swift:271:24: warning: static property 'uniqueMark' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
269 |     override func writeIcon(qrcode: QRCode) throws -> [String] {
270 |         struct Anchor {
271 |             static var uniqueMark: Int = 0
    |                        |- warning: static property 'uniqueMark' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    |                        |- note: convert 'uniqueMark' to a 'let' constant to make 'Sendable' shared state immutable
    |                        |- note: add '@MainActor' to make static property 'uniqueMark' part of global actor 'MainActor'
    |                        `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
272 |         }
273 |
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleBasic.swift:65:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 63 | public class EFStyleBasicParams: EFStyleParams {
 64 |     /// The default backdrop configuration for basic QR codes.
 65 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 66 |     /// The default alignment pattern configuration.
 67 |     public static let defaultAlign: EFStyleBasicParamsAlign = EFStyleBasicParamsAlign()
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleBasic.swift:67:23: warning: static property 'defaultAlign' is not concurrency-safe because non-'Sendable' type 'EFStyleBasicParamsAlign' may have shared mutable state; this is an error in the Swift 6 language mode
 65 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
 66 |     /// The default alignment pattern configuration.
 67 |     public static let defaultAlign: EFStyleBasicParamsAlign = EFStyleBasicParamsAlign()
    |                       |- warning: static property 'defaultAlign' is not concurrency-safe because non-'Sendable' type 'EFStyleBasicParamsAlign' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultAlign' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 68 |     /// The default timing pattern configuration.
 69 |     public static let defaultTiming: EFStyleBasicParamsTiming = EFStyleBasicParamsTiming()
    :
137 |
138 | /// Alignment pattern styling parameters for basic QR codes.
139 | public class EFStyleBasicParamsAlign {
    |              `- note: class 'EFStyleBasicParamsAlign' does not conform to the 'Sendable' protocol
140 |     /// Default color for alignment patterns (black).
141 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleBasic.swift:69:23: warning: static property 'defaultTiming' is not concurrency-safe because non-'Sendable' type 'EFStyleBasicParamsTiming' may have shared mutable state; this is an error in the Swift 6 language mode
 67 |     public static let defaultAlign: EFStyleBasicParamsAlign = EFStyleBasicParamsAlign()
 68 |     /// The default timing pattern configuration.
 69 |     public static let defaultTiming: EFStyleBasicParamsTiming = EFStyleBasicParamsTiming()
    |                       |- warning: static property 'defaultTiming' is not concurrency-safe because non-'Sendable' type 'EFStyleBasicParamsTiming' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultTiming' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 70 |     /// The default data module configuration.
 71 |     public static let defaultData: EFStyleBasicParamsData = EFStyleBasicParamsData()
    :
172 |  * locate the data modules.
173 |  */
174 | public class EFStyleBasicParamsTiming {
    |              `- note: class 'EFStyleBasicParamsTiming' does not conform to the 'Sendable' protocol
175 |     /// Default color for timing patterns (black).
176 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleBasic.swift:71:23: warning: static property 'defaultData' is not concurrency-safe because non-'Sendable' type 'EFStyleBasicParamsData' may have shared mutable state; this is an error in the Swift 6 language mode
 69 |     public static let defaultTiming: EFStyleBasicParamsTiming = EFStyleBasicParamsTiming()
 70 |     /// The default data module configuration.
 71 |     public static let defaultData: EFStyleBasicParamsData = EFStyleBasicParamsData()
    |                       |- warning: static property 'defaultData' is not concurrency-safe because non-'Sendable' type 'EFStyleBasicParamsData' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultData' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 72 |     /// The default position detection pattern configuration.
 73 |     public static let defaultPosition: EFStyleBasicParamsPosition = EFStyleBasicParamsPosition()
    :
206 |  * which encode the actual information content of the QR code.
207 |  */
208 | public class EFStyleBasicParamsData {
    |              `- note: class 'EFStyleBasicParamsData' does not conform to the 'Sendable' protocol
209 |     /// Default color for data modules (black).
210 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleBasic.swift:73:23: warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleBasicParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
 71 |     public static let defaultData: EFStyleBasicParamsData = EFStyleBasicParamsData()
 72 |     /// The default position detection pattern configuration.
 73 |     public static let defaultPosition: EFStyleBasicParamsPosition = EFStyleBasicParamsPosition()
    |                       |- warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleBasicParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultPosition' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 74 |     /// Data module styling parameters.
 75 |     let data: EFStyleBasicParamsData
    :
241 |  * decoders locate and orient the QR code.
242 |  */
243 | public class EFStyleBasicParamsPosition {
    |              `- note: class 'EFStyleBasicParamsPosition' does not conform to the 'Sendable' protocol
244 |     /// Default color for position detection patterns (black).
245 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleBubble.swift:71:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 69 | public class EFStyleBubbleParams: EFStyleParams {
 70 |     /// The default backdrop configuration for bubble QR codes.
 71 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 72 |     /// The default color for bubble data modules (light blue).
 73 |     public static let defaultDataColor: CGColor = CGColor.createWith(rgb: 0x8ED1FC)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleBubble.swift:77:23: warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleBubbleParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
 75 |     public static let defaultDataCenterColor: CGColor = CGColor.createWith(rgb: 0xffffff)!
 76 |     /// The default position detection pattern configuration.
 77 |     public static let defaultPosition: EFStyleBubbleParamsPosition = EFStyleBubbleParamsPosition()
    |                       |- warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleBubbleParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultPosition' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 78 |     /// The color of the bubble data modules.
 79 |     let dataColor: CGColor
    :
133 |
134 | /// Position detection pattern styling parameters for bubble QR codes.
135 | public class EFStyleBubbleParamsPosition {
    |              `- note: class 'EFStyleBubbleParamsPosition' does not conform to the 'Sendable' protocol
136 |     /// Default color for position detection patterns (blue).
137 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x0693E3)!
[124/141] Compiling EFQRCode EFVideoFormat.swift
[125/141] Compiling EFQRCode Utils.swift
[126/141] Compiling EFQRCode resource_bundle_accessor.swift
[127/141] Compiling EFQRCode EFQRCode+Generator.swift
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:815:61: warning: capture of 'style' with non-sendable type 'EFQRCodeStyleBase' in a '@Sendable' closure
 813 |                         let iconImage: EFStyleParamImage? = iconFrames.isEmpty ? nil : EFStyleParamImage.static(image: iconFrames[index])
 814 |                         let watermarkImage: EFStyleParamImage? = watermarkFrames.isEmpty ? nil : EFStyleParamImage.static(image: watermarkFrames[index])
 815 |                         let frameStyle: EFQRCodeStyleBase = style.copyWith(iconImage: iconImage, watermarkImage: watermarkImage)
     |                                                             `- warning: capture of 'style' with non-sendable type 'EFQRCodeStyleBase' in a '@Sendable' closure
 816 |                         let tempGenerator: EFQRCode.Generator = EFQRCode.Generator(self.qrcode, styleImplementation: frameStyle)
 817 |                         let qrFrame = try tempGenerator.toImage(size: size)
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:448:14: note: class 'EFQRCodeStyleBase' does not conform to the 'Sendable' protocol
446 |  * defining the interface that all styles must implement.
447 |  */
448 | public class EFQRCodeStyleBase {
    |              `- note: class 'EFQRCodeStyleBase' does not conform to the 'Sendable' protocol
449 |     /**
450 |      * Writes the QR code to SVG format.
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:816:84: warning: capture of 'self' with non-sendable type 'EFQRCode.Generator' in a '@Sendable' closure
 100 |      * - Output format errors
 101 |      */
 102 |     class Generator {
     |           `- note: class 'Generator' does not conform to the 'Sendable' protocol
 103 |         /// The underlying QR code object containing the encoded data and structure.
 104 |         public let qrcode: QRCode
     :
 814 |                         let watermarkImage: EFStyleParamImage? = watermarkFrames.isEmpty ? nil : EFStyleParamImage.static(image: watermarkFrames[index])
 815 |                         let frameStyle: EFQRCodeStyleBase = style.copyWith(iconImage: iconImage, watermarkImage: watermarkImage)
 816 |                         let tempGenerator: EFQRCode.Generator = EFQRCode.Generator(self.qrcode, styleImplementation: frameStyle)
     |                                                                                    `- warning: capture of 'self' with non-sendable type 'EFQRCode.Generator' in a '@Sendable' closure
 817 |                         let qrFrame = try tempGenerator.toImage(size: size)
 818 |                         guard let qrFrameCGImage = qrFrame.cgImage() else {
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:815:61: warning: capture of 'style' with non-sendable type 'EFQRCodeStyleBase' in an isolated closure; this is an error in the Swift 6 language mode
 813 |                         let iconImage: EFStyleParamImage? = iconFrames.isEmpty ? nil : EFStyleParamImage.static(image: iconFrames[index])
 814 |                         let watermarkImage: EFStyleParamImage? = watermarkFrames.isEmpty ? nil : EFStyleParamImage.static(image: watermarkFrames[index])
 815 |                         let frameStyle: EFQRCodeStyleBase = style.copyWith(iconImage: iconImage, watermarkImage: watermarkImage)
     |                                                             `- warning: capture of 'style' with non-sendable type 'EFQRCodeStyleBase' in an isolated closure; this is an error in the Swift 6 language mode
 816 |                         let tempGenerator: EFQRCode.Generator = EFQRCode.Generator(self.qrcode, styleImplementation: frameStyle)
 817 |                         let qrFrame = try tempGenerator.toImage(size: size)
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:448:14: note: class 'EFQRCodeStyleBase' does not conform to the 'Sendable' protocol
446 |  * defining the interface that all styles must implement.
447 |  */
448 | public class EFQRCodeStyleBase {
    |              `- note: class 'EFQRCodeStyleBase' does not conform to the 'Sendable' protocol
449 |     /**
450 |      * Writes the QR code to SVG format.
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:816:84: warning: capture of 'self' with non-sendable type 'EFQRCode.Generator' in an isolated closure; this is an error in the Swift 6 language mode
 100 |      * - Output format errors
 101 |      */
 102 |     class Generator {
     |           `- note: class 'Generator' does not conform to the 'Sendable' protocol
 103 |         /// The underlying QR code object containing the encoded data and structure.
 104 |         public let qrcode: QRCode
     :
 814 |                         let watermarkImage: EFStyleParamImage? = watermarkFrames.isEmpty ? nil : EFStyleParamImage.static(image: watermarkFrames[index])
 815 |                         let frameStyle: EFQRCodeStyleBase = style.copyWith(iconImage: iconImage, watermarkImage: watermarkImage)
 816 |                         let tempGenerator: EFQRCode.Generator = EFQRCode.Generator(self.qrcode, styleImplementation: frameStyle)
     |                                                                                    `- warning: capture of 'self' with non-sendable type 'EFQRCode.Generator' in an isolated closure; this is an error in the Swift 6 language mode
 817 |                         let qrFrame = try tempGenerator.toImage(size: size)
 818 |                         guard let qrFrameCGImage = qrFrame.cgImage() else {
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:821:25: warning: mutation of captured var 'qrFrames' in concurrently-executing code; this is an error in the Swift 6 language mode
 819 |                             throw EFQRCodeError.cannotCreateCGImage
 820 |                         }
 821 |                         qrFrames[index] = qrFrameCGImage
     |                         `- warning: mutation of captured var 'qrFrames' in concurrently-executing code; this is an error in the Swift 6 language mode
 822 |                     } catch {
 823 |                         errorLock.lock()
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:824:28: warning: reference to captured var 'encounteredError' in concurrently-executing code; this is an error in the Swift 6 language mode
 822 |                     } catch {
 823 |                         errorLock.lock()
 824 |                         if encounteredError == nil {
     |                            `- warning: reference to captured var 'encounteredError' in concurrently-executing code; this is an error in the Swift 6 language mode
 825 |                             encounteredError = error
 826 |                             queue.cancelAllOperations()
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:825:29: warning: mutation of captured var 'encounteredError' in concurrently-executing code; this is an error in the Swift 6 language mode
 823 |                         errorLock.lock()
 824 |                         if encounteredError == nil {
 825 |                             encounteredError = error
     |                             `- warning: mutation of captured var 'encounteredError' in concurrently-executing code; this is an error in the Swift 6 language mode
 826 |                             queue.cancelAllOperations()
 827 |                         }
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:1259:77: warning: capture of 'pool' with non-sendable type 'CVPixelBufferPool' in a '@Sendable' closure
1257 |                 while accumulatedTime < targetTime {
1258 |                     var pixelBuffer: CVPixelBuffer?
1259 |                     CVPixelBufferPoolCreatePixelBuffer(kCFAllocatorDefault, pool, &pixelBuffer)
     |                                                                             `- warning: capture of 'pool' with non-sendable type 'CVPixelBufferPool' in a '@Sendable' closure
1260 |
1261 |                     guard let buffer = pixelBuffer else { return }
CoreVideo.CVPixelBufferPool:1:14: note: class 'CVPixelBufferPool' does not conform to the 'Sendable' protocol
1 | public class CVPixelBufferPool : _CFObject {
  |              `- note: class 'CVPixelBufferPool' does not conform to the 'Sendable' protocol
2 | }
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:1294:28: warning: capture of 'writerInput' with non-sendable type 'AVAssetWriterInput' in a '@Sendable' closure
1292 |                     )
1293 |
1294 |                     while !writerInput.isReadyForMoreMediaData {
     |                            `- warning: capture of 'writerInput' with non-sendable type 'AVAssetWriterInput' in a '@Sendable' closure
1295 |                         Thread.sleep(forTimeInterval: 0.1)
1296 |                     }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AVFoundation.framework/Headers/AVAssetWriterInput.h:43:12: note: class 'AVAssetWriterInput' does not conform to the 'Sendable' protocol
  41 |  */
  42 | API_AVAILABLE(macos(10.7), ios(4.1), tvos(9.0), visionos(1.0)) API_UNAVAILABLE(watchos)
  43 | @interface AVAssetWriterInput : NSObject
     |            `- note: class 'AVAssetWriterInput' does not conform to the 'Sendable' protocol
  44 | {
  45 | @private
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:42:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'AVFoundation'
  40 | #endif
  41 | #if canImport(AVFoundation) && !os(watchOS)
  42 | import AVFoundation
     | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'AVFoundation'
  43 | import CoreVideo
  44 | #endif
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:1298:21: warning: capture of 'adaptor' with non-sendable type 'AVAssetWriterInputPixelBufferAdaptor' in a '@Sendable' closure
1296 |                     }
1297 |
1298 |                     adaptor.append(buffer, withPresentationTime: presentationTime)
     |                     `- warning: capture of 'adaptor' with non-sendable type 'AVAssetWriterInputPixelBufferAdaptor' in a '@Sendable' closure
1299 |                     accumulatedTime += frameDuration
1300 |                 }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AVFoundation.framework/Headers/AVAssetWriterInput.h:715:12: note: class 'AVAssetWriterInputPixelBufferAdaptor' does not conform to the 'Sendable' protocol
 713 |  */
 714 | API_AVAILABLE(macos(10.7), ios(4.1), tvos(9.0), visionos(1.0)) API_UNAVAILABLE(watchos)
 715 | @interface AVAssetWriterInputPixelBufferAdaptor : NSObject
     |            `- note: class 'AVAssetWriterInputPixelBufferAdaptor' does not conform to the 'Sendable' protocol
 716 | {
 717 | @private
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:1304:13: warning: capture of 'assetWriter' with non-sendable type 'AVAssetWriter' in a '@Sendable' closure
1302 |
1303 |             writerInput.markAsFinished()
1304 |             assetWriter.finishWriting {
     |             `- warning: capture of 'assetWriter' with non-sendable type 'AVAssetWriter' in a '@Sendable' closure
1305 |                 semaphore.signal()
1306 |             }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AVFoundation.framework/Headers/AVAssetWriter.h:65:12: note: class 'AVAssetWriter' does not conform to the 'Sendable' protocol
 63 |  */
 64 | API_AVAILABLE(macos(10.7), ios(4.1), tvos(9.0), visionos(1.0)) API_UNAVAILABLE(watchos)
 65 | @interface AVAssetWriter : NSObject
    |            `- note: class 'AVAssetWriter' does not conform to the 'Sendable' protocol
 66 | {
 67 | @private
[128/141] Compiling EFQRCode EFQRCode+Recognizer.swift
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:815:61: warning: capture of 'style' with non-sendable type 'EFQRCodeStyleBase' in a '@Sendable' closure
 813 |                         let iconImage: EFStyleParamImage? = iconFrames.isEmpty ? nil : EFStyleParamImage.static(image: iconFrames[index])
 814 |                         let watermarkImage: EFStyleParamImage? = watermarkFrames.isEmpty ? nil : EFStyleParamImage.static(image: watermarkFrames[index])
 815 |                         let frameStyle: EFQRCodeStyleBase = style.copyWith(iconImage: iconImage, watermarkImage: watermarkImage)
     |                                                             `- warning: capture of 'style' with non-sendable type 'EFQRCodeStyleBase' in a '@Sendable' closure
 816 |                         let tempGenerator: EFQRCode.Generator = EFQRCode.Generator(self.qrcode, styleImplementation: frameStyle)
 817 |                         let qrFrame = try tempGenerator.toImage(size: size)
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:448:14: note: class 'EFQRCodeStyleBase' does not conform to the 'Sendable' protocol
446 |  * defining the interface that all styles must implement.
447 |  */
448 | public class EFQRCodeStyleBase {
    |              `- note: class 'EFQRCodeStyleBase' does not conform to the 'Sendable' protocol
449 |     /**
450 |      * Writes the QR code to SVG format.
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:816:84: warning: capture of 'self' with non-sendable type 'EFQRCode.Generator' in a '@Sendable' closure
 100 |      * - Output format errors
 101 |      */
 102 |     class Generator {
     |           `- note: class 'Generator' does not conform to the 'Sendable' protocol
 103 |         /// The underlying QR code object containing the encoded data and structure.
 104 |         public let qrcode: QRCode
     :
 814 |                         let watermarkImage: EFStyleParamImage? = watermarkFrames.isEmpty ? nil : EFStyleParamImage.static(image: watermarkFrames[index])
 815 |                         let frameStyle: EFQRCodeStyleBase = style.copyWith(iconImage: iconImage, watermarkImage: watermarkImage)
 816 |                         let tempGenerator: EFQRCode.Generator = EFQRCode.Generator(self.qrcode, styleImplementation: frameStyle)
     |                                                                                    `- warning: capture of 'self' with non-sendable type 'EFQRCode.Generator' in a '@Sendable' closure
 817 |                         let qrFrame = try tempGenerator.toImage(size: size)
 818 |                         guard let qrFrameCGImage = qrFrame.cgImage() else {
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:815:61: warning: capture of 'style' with non-sendable type 'EFQRCodeStyleBase' in an isolated closure; this is an error in the Swift 6 language mode
 813 |                         let iconImage: EFStyleParamImage? = iconFrames.isEmpty ? nil : EFStyleParamImage.static(image: iconFrames[index])
 814 |                         let watermarkImage: EFStyleParamImage? = watermarkFrames.isEmpty ? nil : EFStyleParamImage.static(image: watermarkFrames[index])
 815 |                         let frameStyle: EFQRCodeStyleBase = style.copyWith(iconImage: iconImage, watermarkImage: watermarkImage)
     |                                                             `- warning: capture of 'style' with non-sendable type 'EFQRCodeStyleBase' in an isolated closure; this is an error in the Swift 6 language mode
 816 |                         let tempGenerator: EFQRCode.Generator = EFQRCode.Generator(self.qrcode, styleImplementation: frameStyle)
 817 |                         let qrFrame = try tempGenerator.toImage(size: size)
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:448:14: note: class 'EFQRCodeStyleBase' does not conform to the 'Sendable' protocol
446 |  * defining the interface that all styles must implement.
447 |  */
448 | public class EFQRCodeStyleBase {
    |              `- note: class 'EFQRCodeStyleBase' does not conform to the 'Sendable' protocol
449 |     /**
450 |      * Writes the QR code to SVG format.
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:816:84: warning: capture of 'self' with non-sendable type 'EFQRCode.Generator' in an isolated closure; this is an error in the Swift 6 language mode
 100 |      * - Output format errors
 101 |      */
 102 |     class Generator {
     |           `- note: class 'Generator' does not conform to the 'Sendable' protocol
 103 |         /// The underlying QR code object containing the encoded data and structure.
 104 |         public let qrcode: QRCode
     :
 814 |                         let watermarkImage: EFStyleParamImage? = watermarkFrames.isEmpty ? nil : EFStyleParamImage.static(image: watermarkFrames[index])
 815 |                         let frameStyle: EFQRCodeStyleBase = style.copyWith(iconImage: iconImage, watermarkImage: watermarkImage)
 816 |                         let tempGenerator: EFQRCode.Generator = EFQRCode.Generator(self.qrcode, styleImplementation: frameStyle)
     |                                                                                    `- warning: capture of 'self' with non-sendable type 'EFQRCode.Generator' in an isolated closure; this is an error in the Swift 6 language mode
 817 |                         let qrFrame = try tempGenerator.toImage(size: size)
 818 |                         guard let qrFrameCGImage = qrFrame.cgImage() else {
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:821:25: warning: mutation of captured var 'qrFrames' in concurrently-executing code; this is an error in the Swift 6 language mode
 819 |                             throw EFQRCodeError.cannotCreateCGImage
 820 |                         }
 821 |                         qrFrames[index] = qrFrameCGImage
     |                         `- warning: mutation of captured var 'qrFrames' in concurrently-executing code; this is an error in the Swift 6 language mode
 822 |                     } catch {
 823 |                         errorLock.lock()
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:824:28: warning: reference to captured var 'encounteredError' in concurrently-executing code; this is an error in the Swift 6 language mode
 822 |                     } catch {
 823 |                         errorLock.lock()
 824 |                         if encounteredError == nil {
     |                            `- warning: reference to captured var 'encounteredError' in concurrently-executing code; this is an error in the Swift 6 language mode
 825 |                             encounteredError = error
 826 |                             queue.cancelAllOperations()
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:825:29: warning: mutation of captured var 'encounteredError' in concurrently-executing code; this is an error in the Swift 6 language mode
 823 |                         errorLock.lock()
 824 |                         if encounteredError == nil {
 825 |                             encounteredError = error
     |                             `- warning: mutation of captured var 'encounteredError' in concurrently-executing code; this is an error in the Swift 6 language mode
 826 |                             queue.cancelAllOperations()
 827 |                         }
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:1259:77: warning: capture of 'pool' with non-sendable type 'CVPixelBufferPool' in a '@Sendable' closure
1257 |                 while accumulatedTime < targetTime {
1258 |                     var pixelBuffer: CVPixelBuffer?
1259 |                     CVPixelBufferPoolCreatePixelBuffer(kCFAllocatorDefault, pool, &pixelBuffer)
     |                                                                             `- warning: capture of 'pool' with non-sendable type 'CVPixelBufferPool' in a '@Sendable' closure
1260 |
1261 |                     guard let buffer = pixelBuffer else { return }
CoreVideo.CVPixelBufferPool:1:14: note: class 'CVPixelBufferPool' does not conform to the 'Sendable' protocol
1 | public class CVPixelBufferPool : _CFObject {
  |              `- note: class 'CVPixelBufferPool' does not conform to the 'Sendable' protocol
2 | }
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:1294:28: warning: capture of 'writerInput' with non-sendable type 'AVAssetWriterInput' in a '@Sendable' closure
1292 |                     )
1293 |
1294 |                     while !writerInput.isReadyForMoreMediaData {
     |                            `- warning: capture of 'writerInput' with non-sendable type 'AVAssetWriterInput' in a '@Sendable' closure
1295 |                         Thread.sleep(forTimeInterval: 0.1)
1296 |                     }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AVFoundation.framework/Headers/AVAssetWriterInput.h:43:12: note: class 'AVAssetWriterInput' does not conform to the 'Sendable' protocol
  41 |  */
  42 | API_AVAILABLE(macos(10.7), ios(4.1), tvos(9.0), visionos(1.0)) API_UNAVAILABLE(watchos)
  43 | @interface AVAssetWriterInput : NSObject
     |            `- note: class 'AVAssetWriterInput' does not conform to the 'Sendable' protocol
  44 | {
  45 | @private
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:42:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'AVFoundation'
  40 | #endif
  41 | #if canImport(AVFoundation) && !os(watchOS)
  42 | import AVFoundation
     | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'AVFoundation'
  43 | import CoreVideo
  44 | #endif
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:1298:21: warning: capture of 'adaptor' with non-sendable type 'AVAssetWriterInputPixelBufferAdaptor' in a '@Sendable' closure
1296 |                     }
1297 |
1298 |                     adaptor.append(buffer, withPresentationTime: presentationTime)
     |                     `- warning: capture of 'adaptor' with non-sendable type 'AVAssetWriterInputPixelBufferAdaptor' in a '@Sendable' closure
1299 |                     accumulatedTime += frameDuration
1300 |                 }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AVFoundation.framework/Headers/AVAssetWriterInput.h:715:12: note: class 'AVAssetWriterInputPixelBufferAdaptor' does not conform to the 'Sendable' protocol
 713 |  */
 714 | API_AVAILABLE(macos(10.7), ios(4.1), tvos(9.0), visionos(1.0)) API_UNAVAILABLE(watchos)
 715 | @interface AVAssetWriterInputPixelBufferAdaptor : NSObject
     |            `- note: class 'AVAssetWriterInputPixelBufferAdaptor' does not conform to the 'Sendable' protocol
 716 | {
 717 | @private
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:1304:13: warning: capture of 'assetWriter' with non-sendable type 'AVAssetWriter' in a '@Sendable' closure
1302 |
1303 |             writerInput.markAsFinished()
1304 |             assetWriter.finishWriting {
     |             `- warning: capture of 'assetWriter' with non-sendable type 'AVAssetWriter' in a '@Sendable' closure
1305 |                 semaphore.signal()
1306 |             }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AVFoundation.framework/Headers/AVAssetWriter.h:65:12: note: class 'AVAssetWriter' does not conform to the 'Sendable' protocol
 63 |  */
 64 | API_AVAILABLE(macos(10.7), ios(4.1), tvos(9.0), visionos(1.0)) API_UNAVAILABLE(watchos)
 65 | @interface AVAssetWriter : NSObject
    |            `- note: class 'AVAssetWriter' does not conform to the 'Sendable' protocol
 66 | {
 67 | @private
[129/141] Compiling EFQRCode EFQRCode.swift
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:815:61: warning: capture of 'style' with non-sendable type 'EFQRCodeStyleBase' in a '@Sendable' closure
 813 |                         let iconImage: EFStyleParamImage? = iconFrames.isEmpty ? nil : EFStyleParamImage.static(image: iconFrames[index])
 814 |                         let watermarkImage: EFStyleParamImage? = watermarkFrames.isEmpty ? nil : EFStyleParamImage.static(image: watermarkFrames[index])
 815 |                         let frameStyle: EFQRCodeStyleBase = style.copyWith(iconImage: iconImage, watermarkImage: watermarkImage)
     |                                                             `- warning: capture of 'style' with non-sendable type 'EFQRCodeStyleBase' in a '@Sendable' closure
 816 |                         let tempGenerator: EFQRCode.Generator = EFQRCode.Generator(self.qrcode, styleImplementation: frameStyle)
 817 |                         let qrFrame = try tempGenerator.toImage(size: size)
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:448:14: note: class 'EFQRCodeStyleBase' does not conform to the 'Sendable' protocol
446 |  * defining the interface that all styles must implement.
447 |  */
448 | public class EFQRCodeStyleBase {
    |              `- note: class 'EFQRCodeStyleBase' does not conform to the 'Sendable' protocol
449 |     /**
450 |      * Writes the QR code to SVG format.
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:816:84: warning: capture of 'self' with non-sendable type 'EFQRCode.Generator' in a '@Sendable' closure
 100 |      * - Output format errors
 101 |      */
 102 |     class Generator {
     |           `- note: class 'Generator' does not conform to the 'Sendable' protocol
 103 |         /// The underlying QR code object containing the encoded data and structure.
 104 |         public let qrcode: QRCode
     :
 814 |                         let watermarkImage: EFStyleParamImage? = watermarkFrames.isEmpty ? nil : EFStyleParamImage.static(image: watermarkFrames[index])
 815 |                         let frameStyle: EFQRCodeStyleBase = style.copyWith(iconImage: iconImage, watermarkImage: watermarkImage)
 816 |                         let tempGenerator: EFQRCode.Generator = EFQRCode.Generator(self.qrcode, styleImplementation: frameStyle)
     |                                                                                    `- warning: capture of 'self' with non-sendable type 'EFQRCode.Generator' in a '@Sendable' closure
 817 |                         let qrFrame = try tempGenerator.toImage(size: size)
 818 |                         guard let qrFrameCGImage = qrFrame.cgImage() else {
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:815:61: warning: capture of 'style' with non-sendable type 'EFQRCodeStyleBase' in an isolated closure; this is an error in the Swift 6 language mode
 813 |                         let iconImage: EFStyleParamImage? = iconFrames.isEmpty ? nil : EFStyleParamImage.static(image: iconFrames[index])
 814 |                         let watermarkImage: EFStyleParamImage? = watermarkFrames.isEmpty ? nil : EFStyleParamImage.static(image: watermarkFrames[index])
 815 |                         let frameStyle: EFQRCodeStyleBase = style.copyWith(iconImage: iconImage, watermarkImage: watermarkImage)
     |                                                             `- warning: capture of 'style' with non-sendable type 'EFQRCodeStyleBase' in an isolated closure; this is an error in the Swift 6 language mode
 816 |                         let tempGenerator: EFQRCode.Generator = EFQRCode.Generator(self.qrcode, styleImplementation: frameStyle)
 817 |                         let qrFrame = try tempGenerator.toImage(size: size)
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:448:14: note: class 'EFQRCodeStyleBase' does not conform to the 'Sendable' protocol
446 |  * defining the interface that all styles must implement.
447 |  */
448 | public class EFQRCodeStyleBase {
    |              `- note: class 'EFQRCodeStyleBase' does not conform to the 'Sendable' protocol
449 |     /**
450 |      * Writes the QR code to SVG format.
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:816:84: warning: capture of 'self' with non-sendable type 'EFQRCode.Generator' in an isolated closure; this is an error in the Swift 6 language mode
 100 |      * - Output format errors
 101 |      */
 102 |     class Generator {
     |           `- note: class 'Generator' does not conform to the 'Sendable' protocol
 103 |         /// The underlying QR code object containing the encoded data and structure.
 104 |         public let qrcode: QRCode
     :
 814 |                         let watermarkImage: EFStyleParamImage? = watermarkFrames.isEmpty ? nil : EFStyleParamImage.static(image: watermarkFrames[index])
 815 |                         let frameStyle: EFQRCodeStyleBase = style.copyWith(iconImage: iconImage, watermarkImage: watermarkImage)
 816 |                         let tempGenerator: EFQRCode.Generator = EFQRCode.Generator(self.qrcode, styleImplementation: frameStyle)
     |                                                                                    `- warning: capture of 'self' with non-sendable type 'EFQRCode.Generator' in an isolated closure; this is an error in the Swift 6 language mode
 817 |                         let qrFrame = try tempGenerator.toImage(size: size)
 818 |                         guard let qrFrameCGImage = qrFrame.cgImage() else {
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:821:25: warning: mutation of captured var 'qrFrames' in concurrently-executing code; this is an error in the Swift 6 language mode
 819 |                             throw EFQRCodeError.cannotCreateCGImage
 820 |                         }
 821 |                         qrFrames[index] = qrFrameCGImage
     |                         `- warning: mutation of captured var 'qrFrames' in concurrently-executing code; this is an error in the Swift 6 language mode
 822 |                     } catch {
 823 |                         errorLock.lock()
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:824:28: warning: reference to captured var 'encounteredError' in concurrently-executing code; this is an error in the Swift 6 language mode
 822 |                     } catch {
 823 |                         errorLock.lock()
 824 |                         if encounteredError == nil {
     |                            `- warning: reference to captured var 'encounteredError' in concurrently-executing code; this is an error in the Swift 6 language mode
 825 |                             encounteredError = error
 826 |                             queue.cancelAllOperations()
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:825:29: warning: mutation of captured var 'encounteredError' in concurrently-executing code; this is an error in the Swift 6 language mode
 823 |                         errorLock.lock()
 824 |                         if encounteredError == nil {
 825 |                             encounteredError = error
     |                             `- warning: mutation of captured var 'encounteredError' in concurrently-executing code; this is an error in the Swift 6 language mode
 826 |                             queue.cancelAllOperations()
 827 |                         }
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:1259:77: warning: capture of 'pool' with non-sendable type 'CVPixelBufferPool' in a '@Sendable' closure
1257 |                 while accumulatedTime < targetTime {
1258 |                     var pixelBuffer: CVPixelBuffer?
1259 |                     CVPixelBufferPoolCreatePixelBuffer(kCFAllocatorDefault, pool, &pixelBuffer)
     |                                                                             `- warning: capture of 'pool' with non-sendable type 'CVPixelBufferPool' in a '@Sendable' closure
1260 |
1261 |                     guard let buffer = pixelBuffer else { return }
CoreVideo.CVPixelBufferPool:1:14: note: class 'CVPixelBufferPool' does not conform to the 'Sendable' protocol
1 | public class CVPixelBufferPool : _CFObject {
  |              `- note: class 'CVPixelBufferPool' does not conform to the 'Sendable' protocol
2 | }
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:1294:28: warning: capture of 'writerInput' with non-sendable type 'AVAssetWriterInput' in a '@Sendable' closure
1292 |                     )
1293 |
1294 |                     while !writerInput.isReadyForMoreMediaData {
     |                            `- warning: capture of 'writerInput' with non-sendable type 'AVAssetWriterInput' in a '@Sendable' closure
1295 |                         Thread.sleep(forTimeInterval: 0.1)
1296 |                     }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AVFoundation.framework/Headers/AVAssetWriterInput.h:43:12: note: class 'AVAssetWriterInput' does not conform to the 'Sendable' protocol
  41 |  */
  42 | API_AVAILABLE(macos(10.7), ios(4.1), tvos(9.0), visionos(1.0)) API_UNAVAILABLE(watchos)
  43 | @interface AVAssetWriterInput : NSObject
     |            `- note: class 'AVAssetWriterInput' does not conform to the 'Sendable' protocol
  44 | {
  45 | @private
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:42:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'AVFoundation'
  40 | #endif
  41 | #if canImport(AVFoundation) && !os(watchOS)
  42 | import AVFoundation
     | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'AVFoundation'
  43 | import CoreVideo
  44 | #endif
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:1298:21: warning: capture of 'adaptor' with non-sendable type 'AVAssetWriterInputPixelBufferAdaptor' in a '@Sendable' closure
1296 |                     }
1297 |
1298 |                     adaptor.append(buffer, withPresentationTime: presentationTime)
     |                     `- warning: capture of 'adaptor' with non-sendable type 'AVAssetWriterInputPixelBufferAdaptor' in a '@Sendable' closure
1299 |                     accumulatedTime += frameDuration
1300 |                 }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AVFoundation.framework/Headers/AVAssetWriterInput.h:715:12: note: class 'AVAssetWriterInputPixelBufferAdaptor' does not conform to the 'Sendable' protocol
 713 |  */
 714 | API_AVAILABLE(macos(10.7), ios(4.1), tvos(9.0), visionos(1.0)) API_UNAVAILABLE(watchos)
 715 | @interface AVAssetWriterInputPixelBufferAdaptor : NSObject
     |            `- note: class 'AVAssetWriterInputPixelBufferAdaptor' does not conform to the 'Sendable' protocol
 716 | {
 717 | @private
/Users/admin/builder/spi-builder-workspace/Source/EFQRCode+Generator.swift:1304:13: warning: capture of 'assetWriter' with non-sendable type 'AVAssetWriter' in a '@Sendable' closure
1302 |
1303 |             writerInput.markAsFinished()
1304 |             assetWriter.finishWriting {
     |             `- warning: capture of 'assetWriter' with non-sendable type 'AVAssetWriter' in a '@Sendable' closure
1305 |                 semaphore.signal()
1306 |             }
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AVFoundation.framework/Headers/AVAssetWriter.h:65:12: note: class 'AVAssetWriter' does not conform to the 'Sendable' protocol
 63 |  */
 64 | API_AVAILABLE(macos(10.7), ios(4.1), tvos(9.0), visionos(1.0)) API_UNAVAILABLE(watchos)
 65 | @interface AVAssetWriter : NSObject
    |            `- note: class 'AVAssetWriter' does not conform to the 'Sendable' protocol
 66 | {
 67 | @private
[130/141] Compiling EFQRCode EFQRCodeStyleImageFill.swift
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleImageFill.swift:75:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 73 | public class EFStyleImageFillParams: EFStyleParams {
 74 |     /// The default backdrop configuration for image fill QR codes.
 75 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 76 |     /// The default background color (white).
 77 |     public static let defaultBackgroundColor: CGColor = CGColor.createWith(rgb: 0xffffff)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleLine.swift:75:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 73 | public class EFStyleLineParams: EFStyleParams {
 74 |     /// The default backdrop configuration for line QR codes.
 75 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 76 |     /// The default position detection pattern configuration.
 77 |     public static let defaultPosition: EFStyleLineParamsPosition = EFStyleLineParamsPosition()
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleLine.swift:77:23: warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleLineParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
 75 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
 76 |     /// The default position detection pattern configuration.
 77 |     public static let defaultPosition: EFStyleLineParamsPosition = EFStyleLineParamsPosition()
    |                       |- warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleLineParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultPosition' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 78 |     /// The default line configuration.
 79 |     public static let defaultLine: EFStyleLineParamsLine = EFStyleLineParamsLine()
    :
127 |
128 | /// Position detection pattern styling parameters for line QR codes.
129 | public class EFStyleLineParamsPosition {
    |              `- note: class 'EFStyleLineParamsPosition' does not conform to the 'Sendable' protocol
130 |     /// Default color for position detection patterns (black).
131 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleLine.swift:79:23: warning: static property 'defaultLine' is not concurrency-safe because non-'Sendable' type 'EFStyleLineParamsLine' may have shared mutable state; this is an error in the Swift 6 language mode
 77 |     public static let defaultPosition: EFStyleLineParamsPosition = EFStyleLineParamsPosition()
 78 |     /// The default line configuration.
 79 |     public static let defaultLine: EFStyleLineParamsLine = EFStyleLineParamsLine()
    |                       |- warning: static property 'defaultLine' is not concurrency-safe because non-'Sendable' type 'EFStyleLineParamsLine' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultLine' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 80 |     /// Position detection pattern styling parameters.
 81 |     let position: EFStyleLineParamsPosition
    :
156 |
157 | /// Line styling parameters for line QR codes.
158 | public class EFStyleLineParamsLine {
    |              `- note: class 'EFStyleLineParamsLine' does not conform to the 'Sendable' protocol
159 |     /// Default color for lines (black).
160 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleRandomRectangle.swift:68:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 66 | public class EFStyleRandomRectangleParams: EFStyleParams {
 67 |     /// The default backdrop configuration for random rectangle QR codes.
 68 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 69 |     /// The default color for random rectangles (green).
 70 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x14AA3C)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
[131/141] Compiling EFQRCode EFQRCodeStyleLine.swift
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleImageFill.swift:75:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 73 | public class EFStyleImageFillParams: EFStyleParams {
 74 |     /// The default backdrop configuration for image fill QR codes.
 75 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 76 |     /// The default background color (white).
 77 |     public static let defaultBackgroundColor: CGColor = CGColor.createWith(rgb: 0xffffff)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleLine.swift:75:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 73 | public class EFStyleLineParams: EFStyleParams {
 74 |     /// The default backdrop configuration for line QR codes.
 75 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 76 |     /// The default position detection pattern configuration.
 77 |     public static let defaultPosition: EFStyleLineParamsPosition = EFStyleLineParamsPosition()
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleLine.swift:77:23: warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleLineParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
 75 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
 76 |     /// The default position detection pattern configuration.
 77 |     public static let defaultPosition: EFStyleLineParamsPosition = EFStyleLineParamsPosition()
    |                       |- warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleLineParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultPosition' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 78 |     /// The default line configuration.
 79 |     public static let defaultLine: EFStyleLineParamsLine = EFStyleLineParamsLine()
    :
127 |
128 | /// Position detection pattern styling parameters for line QR codes.
129 | public class EFStyleLineParamsPosition {
    |              `- note: class 'EFStyleLineParamsPosition' does not conform to the 'Sendable' protocol
130 |     /// Default color for position detection patterns (black).
131 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleLine.swift:79:23: warning: static property 'defaultLine' is not concurrency-safe because non-'Sendable' type 'EFStyleLineParamsLine' may have shared mutable state; this is an error in the Swift 6 language mode
 77 |     public static let defaultPosition: EFStyleLineParamsPosition = EFStyleLineParamsPosition()
 78 |     /// The default line configuration.
 79 |     public static let defaultLine: EFStyleLineParamsLine = EFStyleLineParamsLine()
    |                       |- warning: static property 'defaultLine' is not concurrency-safe because non-'Sendable' type 'EFStyleLineParamsLine' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultLine' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 80 |     /// Position detection pattern styling parameters.
 81 |     let position: EFStyleLineParamsPosition
    :
156 |
157 | /// Line styling parameters for line QR codes.
158 | public class EFStyleLineParamsLine {
    |              `- note: class 'EFStyleLineParamsLine' does not conform to the 'Sendable' protocol
159 |     /// Default color for lines (black).
160 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleRandomRectangle.swift:68:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 66 | public class EFStyleRandomRectangleParams: EFStyleParams {
 67 |     /// The default backdrop configuration for random rectangle QR codes.
 68 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 69 |     /// The default color for random rectangles (green).
 70 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x14AA3C)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
[132/141] Compiling EFQRCode EFQRCodeStyleRandomRectangle.swift
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleImageFill.swift:75:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 73 | public class EFStyleImageFillParams: EFStyleParams {
 74 |     /// The default backdrop configuration for image fill QR codes.
 75 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 76 |     /// The default background color (white).
 77 |     public static let defaultBackgroundColor: CGColor = CGColor.createWith(rgb: 0xffffff)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleLine.swift:75:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 73 | public class EFStyleLineParams: EFStyleParams {
 74 |     /// The default backdrop configuration for line QR codes.
 75 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 76 |     /// The default position detection pattern configuration.
 77 |     public static let defaultPosition: EFStyleLineParamsPosition = EFStyleLineParamsPosition()
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleLine.swift:77:23: warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleLineParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
 75 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
 76 |     /// The default position detection pattern configuration.
 77 |     public static let defaultPosition: EFStyleLineParamsPosition = EFStyleLineParamsPosition()
    |                       |- warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleLineParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultPosition' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 78 |     /// The default line configuration.
 79 |     public static let defaultLine: EFStyleLineParamsLine = EFStyleLineParamsLine()
    :
127 |
128 | /// Position detection pattern styling parameters for line QR codes.
129 | public class EFStyleLineParamsPosition {
    |              `- note: class 'EFStyleLineParamsPosition' does not conform to the 'Sendable' protocol
130 |     /// Default color for position detection patterns (black).
131 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleLine.swift:79:23: warning: static property 'defaultLine' is not concurrency-safe because non-'Sendable' type 'EFStyleLineParamsLine' may have shared mutable state; this is an error in the Swift 6 language mode
 77 |     public static let defaultPosition: EFStyleLineParamsPosition = EFStyleLineParamsPosition()
 78 |     /// The default line configuration.
 79 |     public static let defaultLine: EFStyleLineParamsLine = EFStyleLineParamsLine()
    |                       |- warning: static property 'defaultLine' is not concurrency-safe because non-'Sendable' type 'EFStyleLineParamsLine' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultLine' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 80 |     /// Position detection pattern styling parameters.
 81 |     let position: EFStyleLineParamsPosition
    :
156 |
157 | /// Line styling parameters for line QR codes.
158 | public class EFStyleLineParamsLine {
    |              `- note: class 'EFStyleLineParamsLine' does not conform to the 'Sendable' protocol
159 |     /// Default color for lines (black).
160 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleRandomRectangle.swift:68:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 66 | public class EFStyleRandomRectangleParams: EFStyleParams {
 67 |     /// The default backdrop configuration for random rectangle QR codes.
 68 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 69 |     /// The default color for random rectangles (green).
 70 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x14AA3C)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
[133/141] Compiling EFQRCode EFEdgeInsets.swift
/Users/admin/builder/spi-builder-workspace/Source/Type/EFQRCodeError.swift:91:10: warning: associated value 'internalError' of 'Sendable'-conforming enum 'EFQRCodeError' has non-sendable type 'EFQRCodeError.ImplmentationError'; this is an error in the Swift 6 language mode
 89 |     case cannotCreateVideo
 90 |     /// Internal implementation error.
 91 |     case internalError(ImplmentationError)
    |          `- warning: associated value 'internalError' of 'Sendable'-conforming enum 'EFQRCodeError' has non-sendable type 'EFQRCodeError.ImplmentationError'; this is an error in the Swift 6 language mode
 92 |
 93 |     /// Internal implementation error types.
 94 |     public enum ImplmentationError {
    |                 `- note: consider making enum 'ImplmentationError' conform to the 'Sendable' protocol
 95 |         /// Failed to determine the size of the data.
 96 |         case dataLengthIndeterminable
[134/141] Compiling EFQRCode EFImageMode.swift
/Users/admin/builder/spi-builder-workspace/Source/Type/EFQRCodeError.swift:91:10: warning: associated value 'internalError' of 'Sendable'-conforming enum 'EFQRCodeError' has non-sendable type 'EFQRCodeError.ImplmentationError'; this is an error in the Swift 6 language mode
 89 |     case cannotCreateVideo
 90 |     /// Internal implementation error.
 91 |     case internalError(ImplmentationError)
    |          `- warning: associated value 'internalError' of 'Sendable'-conforming enum 'EFQRCodeError' has non-sendable type 'EFQRCodeError.ImplmentationError'; this is an error in the Swift 6 language mode
 92 |
 93 |     /// Internal implementation error types.
 94 |     public enum ImplmentationError {
    |                 `- note: consider making enum 'ImplmentationError' conform to the 'Sendable' protocol
 95 |         /// Failed to determine the size of the data.
 96 |         case dataLengthIndeterminable
[135/141] Compiling EFQRCode EFQRCodeError.swift
/Users/admin/builder/spi-builder-workspace/Source/Type/EFQRCodeError.swift:91:10: warning: associated value 'internalError' of 'Sendable'-conforming enum 'EFQRCodeError' has non-sendable type 'EFQRCodeError.ImplmentationError'; this is an error in the Swift 6 language mode
 89 |     case cannotCreateVideo
 90 |     /// Internal implementation error.
 91 |     case internalError(ImplmentationError)
    |          `- warning: associated value 'internalError' of 'Sendable'-conforming enum 'EFQRCodeError' has non-sendable type 'EFQRCodeError.ImplmentationError'; this is an error in the Swift 6 language mode
 92 |
 93 |     /// Internal implementation error types.
 94 |     public enum ImplmentationError {
    |                 `- note: consider making enum 'ImplmentationError' conform to the 'Sendable' protocol
 95 |         /// Failed to determine the size of the data.
 96 |         case dataLengthIndeterminable
[136/141] Compiling EFQRCode CGImage+EFQRCode.swift
[137/141] Compiling EFQRCode CIImage+EFQRCode.swift
[138/141] Compiling EFQRCode NSImage+EFQRCode.swift
[139/141] Compiling EFQRCode EFQRCodeStyleDSJ.swift
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleDSJ.swift:68:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 66 | public class EFStyleDSJParams: EFStyleParams {
 67 |     /// The default backdrop configuration for DSJ QR codes.
 68 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 69 |     /// The default position detection pattern configuration.
 70 |     public static let defaultPosition: EFStyleDSJParamsPosition = EFStyleDSJParamsPosition()
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleDSJ.swift:70:23: warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleDSJParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
 68 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
 69 |     /// The default position detection pattern configuration.
 70 |     public static let defaultPosition: EFStyleDSJParamsPosition = EFStyleDSJParamsPosition()
    |                       |- warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleDSJParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultPosition' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 71 |     /// The default data module configuration.
 72 |     public static let defaultData: EFStyleDSJParamsData = EFStyleDSJParamsData()
    :
120 |
121 | /// Position detection pattern styling parameters for DSJ QR codes.
122 | public class EFStyleDSJParamsPosition {
    |              `- note: class 'EFStyleDSJParamsPosition' does not conform to the 'Sendable' protocol
123 |     /// Default color for position detection patterns (blue).
124 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x0B2D97)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleDSJ.swift:72:23: warning: static property 'defaultData' is not concurrency-safe because non-'Sendable' type 'EFStyleDSJParamsData' may have shared mutable state; this is an error in the Swift 6 language mode
 70 |     public static let defaultPosition: EFStyleDSJParamsPosition = EFStyleDSJParamsPosition()
 71 |     /// The default data module configuration.
 72 |     public static let defaultData: EFStyleDSJParamsData = EFStyleDSJParamsData()
    |                       |- warning: static property 'defaultData' is not concurrency-safe because non-'Sendable' type 'EFStyleDSJParamsData' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultData' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 73 |     /// Position detection pattern styling parameters.
 74 |     let position: EFStyleDSJParamsPosition
    :
149 |
150 | /// Data module styling parameters for DSJ QR codes.
151 | public class EFStyleDSJParamsData {
    |              `- note: class 'EFStyleDSJParamsData' does not conform to the 'Sendable' protocol
152 |     /// Default color for horizontal lines (yellow).
153 |     public static let defaultHorizontalLineColor: CGColor = CGColor.createWith(rgb: 0xF6B506)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleFunction.swift:74:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 72 | public class EFStyleFunctionParams: EFStyleParams {
 73 |     /// The default backdrop configuration for function QR codes.
 74 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 75 |     /// The default position detection pattern configuration.
 76 |     public static let defaultPosition: EFStyleFunctionParamsPosition = EFStyleFunctionParamsPosition()
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleFunction.swift:76:23: warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleFunctionParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
 74 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
 75 |     /// The default position detection pattern configuration.
 76 |     public static let defaultPosition: EFStyleFunctionParamsPosition = EFStyleFunctionParamsPosition()
    |                       |- warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleFunctionParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultPosition' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 77 |     /// The default data module configuration.
 78 |     public static let defaultData: EFStyleFunctionParamsData = EFStyleFunctionParamsData()
    :
126 |
127 | /// Position detection pattern styling parameters for function QR codes.
128 | public class EFStyleFunctionParamsPosition {
    |              `- note: class 'EFStyleFunctionParamsPosition' does not conform to the 'Sendable' protocol
129 |     /// Default color for position detection patterns (black).
130 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleFunction.swift:78:23: warning: static property 'defaultData' is not concurrency-safe because non-'Sendable' type 'EFStyleFunctionParamsData' may have shared mutable state; this is an error in the Swift 6 language mode
 76 |     public static let defaultPosition: EFStyleFunctionParamsPosition = EFStyleFunctionParamsPosition()
 77 |     /// The default data module configuration.
 78 |     public static let defaultData: EFStyleFunctionParamsData = EFStyleFunctionParamsData()
    |                       |- warning: static property 'defaultData' is not concurrency-safe because non-'Sendable' type 'EFStyleFunctionParamsData' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultData' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 79 |     /// Position detection pattern styling parameters.
 80 |     let position: EFStyleFunctionParamsPosition
    :
155 |
156 | /// Data module styling parameters for function QR codes.
157 | public class EFStyleFunctionParamsData {
    |              `- note: class 'EFStyleFunctionParamsData' does not conform to the 'Sendable' protocol
158 |     /// The mathematical function used to generate data modules.
159 |     let function: EFStyleFunctionParamsDataFunction
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleImage.swift:78:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 76 | public class EFStyleImageParams: EFStyleParams {
 77 |     /// The default backdrop configuration for image QR codes.
 78 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 79 |     /// The default alignment pattern configuration.
 80 |     public static let defaultAlign: EFStyleImageParamsAlign = EFStyleImageParamsAlign()
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleImage.swift:80:23: warning: static property 'defaultAlign' is not concurrency-safe because non-'Sendable' type 'EFStyleImageParamsAlign' may have shared mutable state; this is an error in the Swift 6 language mode
 78 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
 79 |     /// The default alignment pattern configuration.
 80 |     public static let defaultAlign: EFStyleImageParamsAlign = EFStyleImageParamsAlign()
    |                       |- warning: static property 'defaultAlign' is not concurrency-safe because non-'Sendable' type 'EFStyleImageParamsAlign' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultAlign' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 81 |     /// The default timing pattern configuration.
 82 |     public static let defaultTiming: EFStyleImageParamsTiming = EFStyleImageParamsTiming()
    :
189 |  * ```
190 |  */
191 | public class EFStyleImageParamsAlign {
    |              `- note: class 'EFStyleImageParamsAlign' does not conform to the 'Sendable' protocol
192 |
193 |     /**
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleImage.swift:82:23: warning: static property 'defaultTiming' is not concurrency-safe because non-'Sendable' type 'EFStyleImageParamsTiming' may have shared mutable state; this is an error in the Swift 6 language mode
 80 |     public static let defaultAlign: EFStyleImageParamsAlign = EFStyleImageParamsAlign()
 81 |     /// The default timing pattern configuration.
 82 |     public static let defaultTiming: EFStyleImageParamsTiming = EFStyleImageParamsTiming()
    |                       |- warning: static property 'defaultTiming' is not concurrency-safe because non-'Sendable' type 'EFStyleImageParamsTiming' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultTiming' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 83 |     /// The default data module configuration.
 84 |     public static let defaultData: EFStyleImageParamsData = EFStyleImageParamsData()
    :
287 |  * ```
288 |  */
289 | public class EFStyleImageParamsTiming {
    |              `- note: class 'EFStyleImageParamsTiming' does not conform to the 'Sendable' protocol
290 |
291 |     /**
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleImage.swift:84:23: warning: static property 'defaultData' is not concurrency-safe because non-'Sendable' type 'EFStyleImageParamsData' may have shared mutable state; this is an error in the Swift 6 language mode
 82 |     public static let defaultTiming: EFStyleImageParamsTiming = EFStyleImageParamsTiming()
 83 |     /// The default data module configuration.
 84 |     public static let defaultData: EFStyleImageParamsData = EFStyleImageParamsData()
    |                       |- warning: static property 'defaultData' is not concurrency-safe because non-'Sendable' type 'EFStyleImageParamsData' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultData' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 85 |     /// The default position detection pattern configuration.
 86 |     public static let defaultPosition: EFStyleImageParamsPosition = EFStyleImageParamsPosition()
    :
511 |  * ```
512 |  */
513 | public class EFStyleImageParamsData {
    |              `- note: class 'EFStyleImageParamsData' does not conform to the 'Sendable' protocol
514 |
515 |     /**
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleImage.swift:86:23: warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleImageParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
 84 |     public static let defaultData: EFStyleImageParamsData = EFStyleImageParamsData()
 85 |     /// The default position detection pattern configuration.
 86 |     public static let defaultPosition: EFStyleImageParamsPosition = EFStyleImageParamsPosition()
    |                       |- warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleImageParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultPosition' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 87 |     /// Alignment pattern styling parameters.
 88 |     let align: EFStyleImageParamsAlign
    :
440 |  * ```
441 |  */
442 | public class EFStyleImageParamsPosition {
    |              `- note: class 'EFStyleImageParamsPosition' does not conform to the 'Sendable' protocol
443 |
444 |     /**
[140/141] Compiling EFQRCode EFQRCodeStyleFunction.swift
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleDSJ.swift:68:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 66 | public class EFStyleDSJParams: EFStyleParams {
 67 |     /// The default backdrop configuration for DSJ QR codes.
 68 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 69 |     /// The default position detection pattern configuration.
 70 |     public static let defaultPosition: EFStyleDSJParamsPosition = EFStyleDSJParamsPosition()
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleDSJ.swift:70:23: warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleDSJParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
 68 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
 69 |     /// The default position detection pattern configuration.
 70 |     public static let defaultPosition: EFStyleDSJParamsPosition = EFStyleDSJParamsPosition()
    |                       |- warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleDSJParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultPosition' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 71 |     /// The default data module configuration.
 72 |     public static let defaultData: EFStyleDSJParamsData = EFStyleDSJParamsData()
    :
120 |
121 | /// Position detection pattern styling parameters for DSJ QR codes.
122 | public class EFStyleDSJParamsPosition {
    |              `- note: class 'EFStyleDSJParamsPosition' does not conform to the 'Sendable' protocol
123 |     /// Default color for position detection patterns (blue).
124 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x0B2D97)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleDSJ.swift:72:23: warning: static property 'defaultData' is not concurrency-safe because non-'Sendable' type 'EFStyleDSJParamsData' may have shared mutable state; this is an error in the Swift 6 language mode
 70 |     public static let defaultPosition: EFStyleDSJParamsPosition = EFStyleDSJParamsPosition()
 71 |     /// The default data module configuration.
 72 |     public static let defaultData: EFStyleDSJParamsData = EFStyleDSJParamsData()
    |                       |- warning: static property 'defaultData' is not concurrency-safe because non-'Sendable' type 'EFStyleDSJParamsData' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultData' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 73 |     /// Position detection pattern styling parameters.
 74 |     let position: EFStyleDSJParamsPosition
    :
149 |
150 | /// Data module styling parameters for DSJ QR codes.
151 | public class EFStyleDSJParamsData {
    |              `- note: class 'EFStyleDSJParamsData' does not conform to the 'Sendable' protocol
152 |     /// Default color for horizontal lines (yellow).
153 |     public static let defaultHorizontalLineColor: CGColor = CGColor.createWith(rgb: 0xF6B506)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleFunction.swift:74:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 72 | public class EFStyleFunctionParams: EFStyleParams {
 73 |     /// The default backdrop configuration for function QR codes.
 74 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 75 |     /// The default position detection pattern configuration.
 76 |     public static let defaultPosition: EFStyleFunctionParamsPosition = EFStyleFunctionParamsPosition()
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleFunction.swift:76:23: warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleFunctionParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
 74 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
 75 |     /// The default position detection pattern configuration.
 76 |     public static let defaultPosition: EFStyleFunctionParamsPosition = EFStyleFunctionParamsPosition()
    |                       |- warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleFunctionParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultPosition' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 77 |     /// The default data module configuration.
 78 |     public static let defaultData: EFStyleFunctionParamsData = EFStyleFunctionParamsData()
    :
126 |
127 | /// Position detection pattern styling parameters for function QR codes.
128 | public class EFStyleFunctionParamsPosition {
    |              `- note: class 'EFStyleFunctionParamsPosition' does not conform to the 'Sendable' protocol
129 |     /// Default color for position detection patterns (black).
130 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleFunction.swift:78:23: warning: static property 'defaultData' is not concurrency-safe because non-'Sendable' type 'EFStyleFunctionParamsData' may have shared mutable state; this is an error in the Swift 6 language mode
 76 |     public static let defaultPosition: EFStyleFunctionParamsPosition = EFStyleFunctionParamsPosition()
 77 |     /// The default data module configuration.
 78 |     public static let defaultData: EFStyleFunctionParamsData = EFStyleFunctionParamsData()
    |                       |- warning: static property 'defaultData' is not concurrency-safe because non-'Sendable' type 'EFStyleFunctionParamsData' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultData' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 79 |     /// Position detection pattern styling parameters.
 80 |     let position: EFStyleFunctionParamsPosition
    :
155 |
156 | /// Data module styling parameters for function QR codes.
157 | public class EFStyleFunctionParamsData {
    |              `- note: class 'EFStyleFunctionParamsData' does not conform to the 'Sendable' protocol
158 |     /// The mathematical function used to generate data modules.
159 |     let function: EFStyleFunctionParamsDataFunction
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleImage.swift:78:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 76 | public class EFStyleImageParams: EFStyleParams {
 77 |     /// The default backdrop configuration for image QR codes.
 78 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 79 |     /// The default alignment pattern configuration.
 80 |     public static let defaultAlign: EFStyleImageParamsAlign = EFStyleImageParamsAlign()
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleImage.swift:80:23: warning: static property 'defaultAlign' is not concurrency-safe because non-'Sendable' type 'EFStyleImageParamsAlign' may have shared mutable state; this is an error in the Swift 6 language mode
 78 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
 79 |     /// The default alignment pattern configuration.
 80 |     public static let defaultAlign: EFStyleImageParamsAlign = EFStyleImageParamsAlign()
    |                       |- warning: static property 'defaultAlign' is not concurrency-safe because non-'Sendable' type 'EFStyleImageParamsAlign' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultAlign' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 81 |     /// The default timing pattern configuration.
 82 |     public static let defaultTiming: EFStyleImageParamsTiming = EFStyleImageParamsTiming()
    :
189 |  * ```
190 |  */
191 | public class EFStyleImageParamsAlign {
    |              `- note: class 'EFStyleImageParamsAlign' does not conform to the 'Sendable' protocol
192 |
193 |     /**
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleImage.swift:82:23: warning: static property 'defaultTiming' is not concurrency-safe because non-'Sendable' type 'EFStyleImageParamsTiming' may have shared mutable state; this is an error in the Swift 6 language mode
 80 |     public static let defaultAlign: EFStyleImageParamsAlign = EFStyleImageParamsAlign()
 81 |     /// The default timing pattern configuration.
 82 |     public static let defaultTiming: EFStyleImageParamsTiming = EFStyleImageParamsTiming()
    |                       |- warning: static property 'defaultTiming' is not concurrency-safe because non-'Sendable' type 'EFStyleImageParamsTiming' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultTiming' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 83 |     /// The default data module configuration.
 84 |     public static let defaultData: EFStyleImageParamsData = EFStyleImageParamsData()
    :
287 |  * ```
288 |  */
289 | public class EFStyleImageParamsTiming {
    |              `- note: class 'EFStyleImageParamsTiming' does not conform to the 'Sendable' protocol
290 |
291 |     /**
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleImage.swift:84:23: warning: static property 'defaultData' is not concurrency-safe because non-'Sendable' type 'EFStyleImageParamsData' may have shared mutable state; this is an error in the Swift 6 language mode
 82 |     public static let defaultTiming: EFStyleImageParamsTiming = EFStyleImageParamsTiming()
 83 |     /// The default data module configuration.
 84 |     public static let defaultData: EFStyleImageParamsData = EFStyleImageParamsData()
    |                       |- warning: static property 'defaultData' is not concurrency-safe because non-'Sendable' type 'EFStyleImageParamsData' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultData' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 85 |     /// The default position detection pattern configuration.
 86 |     public static let defaultPosition: EFStyleImageParamsPosition = EFStyleImageParamsPosition()
    :
511 |  * ```
512 |  */
513 | public class EFStyleImageParamsData {
    |              `- note: class 'EFStyleImageParamsData' does not conform to the 'Sendable' protocol
514 |
515 |     /**
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleImage.swift:86:23: warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleImageParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
 84 |     public static let defaultData: EFStyleImageParamsData = EFStyleImageParamsData()
 85 |     /// The default position detection pattern configuration.
 86 |     public static let defaultPosition: EFStyleImageParamsPosition = EFStyleImageParamsPosition()
    |                       |- warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleImageParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultPosition' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 87 |     /// Alignment pattern styling parameters.
 88 |     let align: EFStyleImageParamsAlign
    :
440 |  * ```
441 |  */
442 | public class EFStyleImageParamsPosition {
    |              `- note: class 'EFStyleImageParamsPosition' does not conform to the 'Sendable' protocol
443 |
444 |     /**
[141/141] Compiling EFQRCode EFQRCodeStyleImage.swift
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleDSJ.swift:68:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 66 | public class EFStyleDSJParams: EFStyleParams {
 67 |     /// The default backdrop configuration for DSJ QR codes.
 68 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 69 |     /// The default position detection pattern configuration.
 70 |     public static let defaultPosition: EFStyleDSJParamsPosition = EFStyleDSJParamsPosition()
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleDSJ.swift:70:23: warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleDSJParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
 68 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
 69 |     /// The default position detection pattern configuration.
 70 |     public static let defaultPosition: EFStyleDSJParamsPosition = EFStyleDSJParamsPosition()
    |                       |- warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleDSJParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultPosition' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 71 |     /// The default data module configuration.
 72 |     public static let defaultData: EFStyleDSJParamsData = EFStyleDSJParamsData()
    :
120 |
121 | /// Position detection pattern styling parameters for DSJ QR codes.
122 | public class EFStyleDSJParamsPosition {
    |              `- note: class 'EFStyleDSJParamsPosition' does not conform to the 'Sendable' protocol
123 |     /// Default color for position detection patterns (blue).
124 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x0B2D97)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleDSJ.swift:72:23: warning: static property 'defaultData' is not concurrency-safe because non-'Sendable' type 'EFStyleDSJParamsData' may have shared mutable state; this is an error in the Swift 6 language mode
 70 |     public static let defaultPosition: EFStyleDSJParamsPosition = EFStyleDSJParamsPosition()
 71 |     /// The default data module configuration.
 72 |     public static let defaultData: EFStyleDSJParamsData = EFStyleDSJParamsData()
    |                       |- warning: static property 'defaultData' is not concurrency-safe because non-'Sendable' type 'EFStyleDSJParamsData' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultData' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 73 |     /// Position detection pattern styling parameters.
 74 |     let position: EFStyleDSJParamsPosition
    :
149 |
150 | /// Data module styling parameters for DSJ QR codes.
151 | public class EFStyleDSJParamsData {
    |              `- note: class 'EFStyleDSJParamsData' does not conform to the 'Sendable' protocol
152 |     /// Default color for horizontal lines (yellow).
153 |     public static let defaultHorizontalLineColor: CGColor = CGColor.createWith(rgb: 0xF6B506)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleFunction.swift:74:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 72 | public class EFStyleFunctionParams: EFStyleParams {
 73 |     /// The default backdrop configuration for function QR codes.
 74 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 75 |     /// The default position detection pattern configuration.
 76 |     public static let defaultPosition: EFStyleFunctionParamsPosition = EFStyleFunctionParamsPosition()
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleFunction.swift:76:23: warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleFunctionParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
 74 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
 75 |     /// The default position detection pattern configuration.
 76 |     public static let defaultPosition: EFStyleFunctionParamsPosition = EFStyleFunctionParamsPosition()
    |                       |- warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleFunctionParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultPosition' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 77 |     /// The default data module configuration.
 78 |     public static let defaultData: EFStyleFunctionParamsData = EFStyleFunctionParamsData()
    :
126 |
127 | /// Position detection pattern styling parameters for function QR codes.
128 | public class EFStyleFunctionParamsPosition {
    |              `- note: class 'EFStyleFunctionParamsPosition' does not conform to the 'Sendable' protocol
129 |     /// Default color for position detection patterns (black).
130 |     public static let defaultColor: CGColor = CGColor.createWith(rgb: 0x000000)!
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleFunction.swift:78:23: warning: static property 'defaultData' is not concurrency-safe because non-'Sendable' type 'EFStyleFunctionParamsData' may have shared mutable state; this is an error in the Swift 6 language mode
 76 |     public static let defaultPosition: EFStyleFunctionParamsPosition = EFStyleFunctionParamsPosition()
 77 |     /// The default data module configuration.
 78 |     public static let defaultData: EFStyleFunctionParamsData = EFStyleFunctionParamsData()
    |                       |- warning: static property 'defaultData' is not concurrency-safe because non-'Sendable' type 'EFStyleFunctionParamsData' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultData' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 79 |     /// Position detection pattern styling parameters.
 80 |     let position: EFStyleFunctionParamsPosition
    :
155 |
156 | /// Data module styling parameters for function QR codes.
157 | public class EFStyleFunctionParamsData {
    |              `- note: class 'EFStyleFunctionParamsData' does not conform to the 'Sendable' protocol
158 |     /// The mathematical function used to generate data modules.
159 |     let function: EFStyleFunctionParamsDataFunction
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleImage.swift:78:23: warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
 76 | public class EFStyleImageParams: EFStyleParams {
 77 |     /// The default backdrop configuration for image QR codes.
 78 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
    |                       |- warning: static property 'defaultBackdrop' is not concurrency-safe because non-'Sendable' type 'EFStyleParamBackdrop' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultBackdrop' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 79 |     /// The default alignment pattern configuration.
 80 |     public static let defaultAlign: EFStyleImageParamsAlign = EFStyleImageParamsAlign()
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyle.swift:306:14: note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
304 |
305 | /// Backdrop configuration for QR codes.
306 | public class EFStyleParamBackdrop {
    |              `- note: class 'EFStyleParamBackdrop' does not conform to the 'Sendable' protocol
307 |
308 |     /// Default color for backdrop (white).
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleImage.swift:80:23: warning: static property 'defaultAlign' is not concurrency-safe because non-'Sendable' type 'EFStyleImageParamsAlign' may have shared mutable state; this is an error in the Swift 6 language mode
 78 |     public static let defaultBackdrop: EFStyleParamBackdrop = EFStyleParamBackdrop()
 79 |     /// The default alignment pattern configuration.
 80 |     public static let defaultAlign: EFStyleImageParamsAlign = EFStyleImageParamsAlign()
    |                       |- warning: static property 'defaultAlign' is not concurrency-safe because non-'Sendable' type 'EFStyleImageParamsAlign' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultAlign' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 81 |     /// The default timing pattern configuration.
 82 |     public static let defaultTiming: EFStyleImageParamsTiming = EFStyleImageParamsTiming()
    :
189 |  * ```
190 |  */
191 | public class EFStyleImageParamsAlign {
    |              `- note: class 'EFStyleImageParamsAlign' does not conform to the 'Sendable' protocol
192 |
193 |     /**
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleImage.swift:82:23: warning: static property 'defaultTiming' is not concurrency-safe because non-'Sendable' type 'EFStyleImageParamsTiming' may have shared mutable state; this is an error in the Swift 6 language mode
 80 |     public static let defaultAlign: EFStyleImageParamsAlign = EFStyleImageParamsAlign()
 81 |     /// The default timing pattern configuration.
 82 |     public static let defaultTiming: EFStyleImageParamsTiming = EFStyleImageParamsTiming()
    |                       |- warning: static property 'defaultTiming' is not concurrency-safe because non-'Sendable' type 'EFStyleImageParamsTiming' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultTiming' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 83 |     /// The default data module configuration.
 84 |     public static let defaultData: EFStyleImageParamsData = EFStyleImageParamsData()
    :
287 |  * ```
288 |  */
289 | public class EFStyleImageParamsTiming {
    |              `- note: class 'EFStyleImageParamsTiming' does not conform to the 'Sendable' protocol
290 |
291 |     /**
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleImage.swift:84:23: warning: static property 'defaultData' is not concurrency-safe because non-'Sendable' type 'EFStyleImageParamsData' may have shared mutable state; this is an error in the Swift 6 language mode
 82 |     public static let defaultTiming: EFStyleImageParamsTiming = EFStyleImageParamsTiming()
 83 |     /// The default data module configuration.
 84 |     public static let defaultData: EFStyleImageParamsData = EFStyleImageParamsData()
    |                       |- warning: static property 'defaultData' is not concurrency-safe because non-'Sendable' type 'EFStyleImageParamsData' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultData' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 85 |     /// The default position detection pattern configuration.
 86 |     public static let defaultPosition: EFStyleImageParamsPosition = EFStyleImageParamsPosition()
    :
511 |  * ```
512 |  */
513 | public class EFStyleImageParamsData {
    |              `- note: class 'EFStyleImageParamsData' does not conform to the 'Sendable' protocol
514 |
515 |     /**
/Users/admin/builder/spi-builder-workspace/Source/Styles/EFQRCodeStyleImage.swift:86:23: warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleImageParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
 84 |     public static let defaultData: EFStyleImageParamsData = EFStyleImageParamsData()
 85 |     /// The default position detection pattern configuration.
 86 |     public static let defaultPosition: EFStyleImageParamsPosition = EFStyleImageParamsPosition()
    |                       |- warning: static property 'defaultPosition' is not concurrency-safe because non-'Sendable' type 'EFStyleImageParamsPosition' may have shared mutable state; this is an error in the Swift 6 language mode
    |                       |- note: add '@MainActor' to make static property 'defaultPosition' part of global actor 'MainActor'
    |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 87 |     /// Alignment pattern styling parameters.
 88 |     let align: EFStyleImageParamsAlign
    :
440 |  * ```
441 |  */
442 | public class EFStyleImageParamsPosition {
    |              `- note: class 'EFStyleImageParamsPosition' does not conform to the 'Sendable' protocol
443 |
444 |     /**
Build complete! (20.34s)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift_qrcodejs",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.3.1",
            "upper_bound" : "2.4.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/EFPrefix/swift_qrcodejs.git"
    },
    {
      "identity" : "swiftdraw",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.22.0",
            "upper_bound" : "0.23.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/swhitty/SwiftDraw.git"
    }
  ],
  "manifest_display_name" : "EFQRCode",
  "name" : "EFQRCode",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "EFQRCode",
      "targets" : [
        "EFQRCode"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "EFQRCodeSwiftTests",
      "module_type" : "SwiftTarget",
      "name" : "EFQRCodeSwiftTests",
      "path" : "Tests",
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/Resources/eyrefree.png",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "Tests.swift"
      ],
      "target_dependencies" : [
        "EFQRCode"
      ],
      "type" : "test"
    },
    {
      "c99name" : "EFQRCode",
      "module_type" : "SwiftTarget",
      "name" : "EFQRCode",
      "path" : "Source",
      "product_dependencies" : [
        "QRCodeSwift",
        "SwiftDraw"
      ],
      "product_memberships" : [
        "EFQRCode"
      ],
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Source/PrivacyInfo.xcprivacy",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "EFQRCode+Generator.swift",
        "EFQRCode+Recognizer.swift",
        "EFQRCode.swift",
        "Extension/BinaryFloatingPoint+EFQRCode.swift",
        "Extension/BinaryInteger+EFQRCode.swift",
        "Extension/CGColor+EFQRCode.swift",
        "Extension/CGImage+EFQRCode.swift",
        "Extension/CIImage+EFQRCode.swift",
        "Extension/NSImage+EFQRCode.swift",
        "Extension/String+EFQRCode.swift",
        "Extension/UIImage+EFQRCode.swift",
        "Styles/EFQRCodeStyle.swift",
        "Styles/EFQRCodeStyle25D.swift",
        "Styles/EFQRCodeStyleBasic.swift",
        "Styles/EFQRCodeStyleBubble.swift",
        "Styles/EFQRCodeStyleDSJ.swift",
        "Styles/EFQRCodeStyleFunction.swift",
        "Styles/EFQRCodeStyleImage.swift",
        "Styles/EFQRCodeStyleImageFill.swift",
        "Styles/EFQRCodeStyleLine.swift",
        "Styles/EFQRCodeStyleRandomRectangle.swift",
        "Styles/EFQRCodeStyleResampleImage.swift",
        "Type/EFAnimatedImageFormat.swift",
        "Type/EFCorrectionLevel.swift",
        "Type/EFEdgeInsets.swift",
        "Type/EFImageMode.swift",
        "Type/EFQRCodeError.swift",
        "Type/EFVideoFormat.swift",
        "Utils/Utils.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
Done.