Fix sendable conformance (#171)

Author: kylebrowning

Sources/APNS/APNSConfiguration.swift

@@ -19,9 +19,9 @@ import NIOTLS
 import AsyncHTTPClient
 
 /// The configuration of an ``APNSClient``.
-public struct APNSClientConfiguration {
+public struct APNSClientConfiguration: Sendable {
     /// The authentication method used by the ``APNSClient``.
-    public struct AuthenticationMethod {
+    public struct AuthenticationMethod: Sendable {
         internal enum Method {
             case jwt(privateKey: P256.Signing.PrivateKey, teamIdentifier: String, keyIdentifier: String)
             case tls(privateKey: NIOSSLPrivateKeySource, certificateChain: [NIOSSLCertificateSource])

Sources/APNSCore/APNSEnvironment.swift

@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 /// The APNs environment.
-public struct APNSEnvironment {
+public struct APNSEnvironment: Sendable {
     /// The production APNs environment.
     public static let production = Self(url: "https://api.push.apple.com", port: 443)
 

Sources/APNSCore/APNSPushType.swift

@@ -13,8 +13,8 @@
 //===----------------------------------------------------------------------===//
 
 /// A struct which represents the different supported APNs push types.
-public struct APNSPushType: Hashable {
-    public enum Configuration: String, Hashable {
+public struct APNSPushType: Hashable, Sendable {
+    public enum Configuration: String, Hashable, Sendable {
         case alert
         case background
         case location

Sources/APNSCore/Alert/APNSAlertNotification.swift

@@ -18,7 +18,7 @@ import struct Foundation.UUID
 ///
 /// - Important: Your dynamic payload will get encoded to the root of the JSON payload that is send to APNs.
 /// It is **important** that you do not encode anything with the key `aps`.
-public struct APNSAlertNotification<Payload: Encodable>: APNSMessage, Sendable {
+public struct APNSAlertNotification<Payload: Encodable & Sendable>: APNSMessage, Sendable {
     enum CodingKeys: CodingKey {
         case aps
     }

Sources/APNSCore/Alert/APNSClient+Alert.swift

@@ -26,7 +26,7 @@ extension APNSClientProtocol {
     ///   - logger: The logger to use for sending this notification.
     @discardableResult
     @inlinable
-    public func sendAlertNotification<Payload: Encodable>(
+    public func sendAlertNotification<Payload: Encodable & Sendable>(
         _ notification: APNSAlertNotification<Payload>,
         deviceToken: String
     ) async throws -> APNSResponse {

Sources/APNSCore/Background/APNSBackgroundNotification.swift

@@ -18,9 +18,9 @@ import struct Foundation.UUID
 ///
 /// - Important: Your dynamic payload will get encoded to the root of the JSON payload that is send to APNs.
 /// It is **important** that you do not encode anything with the key `aps`.
-public struct APNSBackgroundNotification<Payload: Encodable>: APNSMessage {
+public struct APNSBackgroundNotification<Payload: Encodable & Sendable>: APNSMessage {
     @usableFromInline
-    struct APS: Encodable {
+    struct APS: Encodable, Sendable {
         enum CodingKeys: String, CodingKey {
             case contentAvailable = "content-available"
         }

Sources/APNSCore/Background/APNSClient+Background.swift

@@ -26,7 +26,7 @@ extension APNSClientProtocol {
     ///   - logger: The logger to use for sending this notification.
     @discardableResult
     @inlinable
-    public func sendBackgroundNotification<Payload: Encodable>(
+    public func sendBackgroundNotification<Payload: Encodable & Sendable>(
         _ notification: APNSBackgroundNotification<Payload>,
         deviceToken: String
     ) async throws -> APNSResponse {

Sources/APNSCore/Complication/APNSClient+Complication.swift

@@ -25,7 +25,7 @@ extension APNSClientProtocol {
     ///   - logger: The logger to use for sending this notification.
     @discardableResult
     @inlinable
-    public func sendComplicationNotification<Payload: Encodable>(
+    public func sendComplicationNotification<Payload: Encodable & Sendable>(
         _ notification: APNSComplicationNotification<Payload>,
         deviceToken: String
     ) async throws -> APNSResponse {

Sources/APNSCore/Complication/APNSComplicationNotification.swift

@@ -15,7 +15,7 @@
 import struct Foundation.UUID
 
 /// A complication notification.
-public struct APNSComplicationNotification<Payload: Encodable>: APNSMessage {
+public struct APNSComplicationNotification<Payload: Encodable & Sendable>: APNSMessage {
     /// A canonical UUID that identifies the notification. If there is an error sending the notification,
     /// APNs uses this value to identify the notification to your server. The canonical form is 32 lowercase hexadecimal digits,
     /// displayed in five groups separated by hyphens in the form 8-4-4-4-12. An example UUID is as follows:

Sources/APNSCore/FileProvider/APNSClient+FileProvider.swift

@@ -25,7 +25,7 @@ extension APNSClientProtocol {
     ///   - logger: The logger to use for sending this notification.
     @discardableResult
     @inlinable
-    public func sendFileProviderNotification<Payload: Encodable>(
+    public func sendFileProviderNotification<Payload: Encodable & Sendable>(
         _ notification: APNSFileProviderNotification<Payload>,
         deviceToken: String
     ) async throws -> APNSResponse {