Added TypedIdentifier for other identifier types

Author: dimitribouniol

Sources/CodableDatastore/Persistence/Disk Persistence/TypedIdentifier.swift

@@ -0,0 +1,36 @@
+//
+//  TypedIdentifier.swift
+//  CodableDatastore
+//
+//  Created by Dimitri Bouniol on 2023-06-10.
+//  Copyright © 2023 Mochi Development, Inc. All rights reserved.
+//
+
+import Foundation
+
+struct TypedIdentifier<T>: TypedIdentifierProtocol {
+    var rawValue: String
+    
+    init(rawValue: String) {
+        self.rawValue = rawValue
+    }
+}
+
+protocol TypedIdentifierProtocol: RawRepresentable, Codable, Equatable, Hashable, CustomStringConvertible {
+    var rawValue: String { get }
+    init(rawValue: String)
+}
+
+extension TypedIdentifierProtocol {
+    init(from decoder: Decoder) throws {
+        let rawValue = try decoder.singleValueContainer().decode(String.self)
+        self.init(rawValue: rawValue)
+    }
+    
+    func encode(to encoder: Encoder) throws {
+        var encoder = encoder.singleValueContainer()
+        try encoder.encode(rawValue)
+    }
+    
+    var description: String { rawValue }
+}