Add sendable conformance

.github/workflows/test.yml

@@ -9,7 +9,7 @@ on:
 jobs:
   test-pushpull:
     runs-on: ubuntu-latest
-    container: swift:5.9.2-jammy
+    container: swift:5.10.1-jammy
     steps:
     - uses: actions/checkout@v3
     - name: Run tests

Package.swift

@@ -1,4 +1,4 @@
-// swift-tools-version:5.9
+// swift-tools-version:5.10
 
 import PackageDescription
 
@@ -34,7 +34,10 @@ let package = Package(
                 .product(name: "Collections", package: "swift-collections"),
                 .product(name: "Logging", package: "swift-log"),
             ],
-            exclude: ["Abstraction/README.md", "Framework/README.md"]
+            exclude: ["Abstraction/README.md", "Framework/README.md"],
+            swiftSettings: [
+                .enableExperimentalFeature("StrictConcurrency=complete")
+            ]
         ),
         .target(
             name: "HTMLKitConverter",
@@ -56,6 +59,9 @@ let package = Package(
             dependencies: [
                 .target(name: "HTMLKit"),
                 .product(name: "Vapor", package: "vapor"),
+            ],
+            swiftSettings: [
+                .enableExperimentalFeature("StrictConcurrency=complete")
             ]
         ),
         .target(

Sources/HTMLKit/Abstraction/Types/MediaQuery.swift

@@ -10,10 +10,10 @@
 ///         MediaQuery(.print, features: .resolution("300dpi"))
 ///     )
 /// ```
-public struct MediaQuery {
+public struct MediaQuery: Sendable {
 
     /// An enumeration of potential interface orientations.
-    public enum InterfaceOrientation {
+    public enum InterfaceOrientation: Sendable {
 
         /// Indicates a landscape orientation.
         case landscape
@@ -34,7 +34,7 @@ public struct MediaQuery {
     }
 
     /// An enumeration of potential media features.
-    public enum MediaFeature {
+    public enum MediaFeature: Sendable {
 
         /// Specifies the minimum target width.
         case minWidth(String)
@@ -120,7 +120,7 @@ public struct MediaQuery {
     }
 
     /// An enumeration of potential media devices.
-    public enum MediaTarget: String {
+    public enum MediaTarget: String, Sendable {
 
         /// Matches all devices.
         case all

Sources/HTMLKit/Abstraction/Types/SizeCandidate.swift

@@ -11,10 +11,10 @@
 ///         SizeCandidate("80vw")
 ///     )
 /// ```
-public struct SizeCandidate {
+public struct SizeCandidate: Sendable {
 
     /// An enumeration of potential interface orientations.
-    public enum InterfaceOrientation {
+    public enum InterfaceOrientation: Sendable {
 
         /// Indicates a landscape orientation.
         case landscape
@@ -36,7 +36,7 @@ public struct SizeCandidate {
     }
 
     /// An enumeration of potential width conditions.
-    public enum SizeCondition {
+    public enum SizeCondition: Sendable {
 
         /// Specifies the maximum width.
         case maxWidth(String)

Sources/HTMLKit/Abstraction/Types/SourceCandidate.swift

@@ -12,10 +12,10 @@ import Foundation
 ///         SourceCandiate("...png", width: 1680)
 ///     )
 /// ```
-public struct SourceCandidate {
+public struct SourceCandidate: Sendable {
 
     /// An enumeration of potential pixel densities.
-    public enum PixelDensity {
+    public enum PixelDensity: Sendable {
 
         /// Specifies a 1:1 density.
         case regular

Sources/HTMLKit/Abstraction/Types/UnitPoint.swift

@@ -9,10 +9,10 @@
 ///     .center(UnitPoint(x: 50, y: 50))
 /// }
 /// ```
-public struct UnitPoint {
+public struct UnitPoint: Sendable {
 
     /// An enumeration of potential point formats.
-    public enum PointFormat {
+    public enum PointFormat: Sendable {
 
         /// Indicates an absolute value.
         case absolute

Sources/HTMLKit/Framework/Localization/InterpolationArgument.swift

@@ -5,7 +5,7 @@ import Foundation
 /// Each case corresponds to a specific data type and provides a placeholder
 /// that can be used for replacing values in the localized string.
 @_documentation(visibility: internal)
-public enum InterpolationArgument {
+public enum InterpolationArgument: Sendable {
 
     /// Holds an integer value
     case int(Int)

Sources/HTMLKit/Framework/Localization/Locale.swift

@@ -2,10 +2,10 @@
 ///
 /// A locale holds information about language, region and cultural preferences.
 @_documentation(visibility: internal)
-public struct Locale: Hashable {
+public struct Locale: Hashable, Sendable {
 
     /// A enumeration of potential language tags
-    public enum Tag: String {
+    public enum Tag: String, Sendable {
 
         case arabic = "ar"
         case belarusian = "be"

Sources/HTMLKit/Framework/Localization/Localization.swift

@@ -2,7 +2,7 @@ import Foundation
 
 /// A type that represents the localization
 @_documentation(visibility: internal)
-public class Localization {
+public struct Localization: Sendable {
 
     /// A enumeration of errors regarding the localization rendering
     public enum Errors: Error, Equatable {
@@ -81,14 +81,14 @@ public class Localization {
     /// Sets the source directory
     ///
     /// - Parameter source: The directory where the translations should be loaded from.
-    public func set(source: URL) {
+    public mutating func set(source: URL) {
         self.tables = load(source: source)
     }
 
     /// Sets the default locale
     ///
     /// - Parameter locale: A locale tag e.g. en-US
-    public func set(locale: String) {
+    public mutating func set(locale: String) {
         self.locale = Locale(tag: locale)
     }
 

Sources/HTMLKit/Framework/Localization/LocalizedString.swift

@@ -2,7 +2,7 @@ import Foundation
 
 /// A type thats holds the information for the localization
 @_documentation(visibility: internal)
-public struct LocalizedString: Content {
+public struct LocalizedString: Content, Sendable {
 
     /// The key of the translation value
     internal let key: LocalizedStringKey

Sources/HTMLKit/Framework/Localization/LocalizedStringKey.swift

@@ -2,7 +2,7 @@ import Foundation
 
 /// A string key for the localization
 @_documentation(visibility: internal)
-public struct LocalizedStringKey {
+public struct LocalizedStringKey: Sendable {
 
     /// The key value
     internal let value: String

Sources/HTMLKit/Framework/Localization/TranslationTable.swift

@@ -1,7 +1,7 @@
 /// A type that represents a translation table
 ///
 /// A translation table stores multiple localized strings, mapping unique string keys to their corresponding translations
-internal struct TranslationTable {
+internal struct TranslationTable: Sendable {
 
     /// The name of the table
     internal let name: String

Sources/HTMLKit/Framework/Rendering/Features.swift

@@ -1,7 +1,7 @@
 /// An option set of different features
 ///
 /// The feature set provides the flexibility to enable experimental features if desired.
-public struct Features: Swift.OptionSet {
+public struct Features: Swift.OptionSet, Sendable {
 
     public var rawValue: Int
 

Sources/HTMLKit/Framework/Rendering/Markdown/Markdown.swift

@@ -1,6 +1,6 @@
 import Foundation
 
-internal final class Markdown {
+internal struct Markdown: Sendable {
 
     /// The markdowns characters
     internal static let characters = CharacterSet(charactersIn: "*_~[`")