0.1.49

• Support returning Result<OpaqueRust, OpaqueRust> from async Rust functions. #158 (thanks @NiwakaDev)

  // For example, the following is now possible:
  
  #[swift_bridge::bridge]
  mod ffi {
      extern "Rust" {
          type User;
          type ApiError;
  
          #[swift_bridge(swift_name = "loadUser")]
          async fn load_user() -> Result<User, ApiError>;
  
          fn print_info(self: &ApiError);
      }
  }

  // Swift
  
  do {
      let user = try await loadUser()
  } catch let err as ApiError {
      err.print_info()
  }

• Introduce the #[swift_bridge(label = "...")] function argument attribute for generating Swift argument labels. #156 (thanks @NiwakaDev)

  // For example, the following is now possible:
  
  // Rust
  #[swift_bridge::bridge]
  mod ffi {
      extern "Rust" {
          fn add(
              #[swift_bridge(label = "leftHand")] 
              left_hand: i32,
              right_hand: i32,
          ) -> i32;
      }
  }
  
  fn add(left_hand: i32, right_hand: i32) -> i32 {
      left_hand + right_hand
  }

  // Swift
  
  let sum = add(leftHand: 10, 20)