Merge development into main

Author: sbertix

Sources/ComposableRequest/Wrapper/Wrappable.swift

@@ -12,11 +12,18 @@ import CoreGraphics
 #endif
 
 /// A `protocol` allowing to `init` `Wrapper`s.
-public protocol Wrappable {
+public protocol Wrappable: CustomStringConvertible {
     /// Wrap `self` into a `Wrapper`.
     var wrapped: Wrapper { get }
 }
 
+public extension Wrappable {
+    /// The description.
+    ///
+    /// - note: Override this for custom behavior.
+    var description: String { wrapped.description }
+}
+
 extension Bool: Wrappable {
     /// Wrap `self` into a `Wrapper`.
     public var wrapped: Wrapper { .init(booleanLiteral: self) }
@@ -47,6 +54,13 @@ extension NSNull: Wrappable {
     public var wrapped: Wrapper { .empty }
 }
 
+extension Optional: CustomStringConvertible where Wrapped: Wrappable {
+    /// The description.
+    ///
+    /// - note: Override this for custom behavior.
+    public var description: String { self?.description ?? "<empty>" }
+}
+
 extension Optional: Wrappable where Wrapped: Wrappable {
     /// Wrap `self` into a `Wrapper`.
     public var wrapped: Wrapper { flatMap { $0.wrapped } ?? .empty }