0.1.59

• Add support for calling async functions when using Swift 6.0+. Now Swift 5.9+ and 6.0+ are supported. #362 (thanks @Choochmeque)

• Support Option<String> in shared struct fields. #354 (thanks @Choochmeque)

  // Rust
  
  #[swift_bridge::bridge]
  mod ffi {
      #[swift_bridge(swift_repr = "struct")]
      struct UserProfile {
          name: String,
          bio: Option<String>,  // Now supported
      }
  
      extern "Rust" {
          fn create_profile(name: String, bio: Option<String>) -> UserProfile;
      }
  }

  // Swift
  
  // Create with Some value
  let profileWithBio = UserProfile(
      name: "Alice".intoRustString(),
      bio: "Hello world".intoRustString()
  )
  
  // Create with None value  
  let profileWithoutBio = UserProfile(
      name: "Bob".intoRustString(),
      bio: nil
  )
  
  // Access optional field
  if let bio = profileWithBio.bio {
      print("Bio: \(bio.toString())")
  }

• Support Rust calls Swift async throwing function. #348 (thanks @Choochmeque)

  // Rust
  #[swift_bridge::bridge]
  mod ffi {
      enum SwiftError {
          SomeError,
      }
  
      extern "Swift" {
          async fn swift_throwing_function_void(succeed: Bool) -> Result<(), SwiftError>;
      }
  }

  // Swift
  func swift_throwing_function_void(succeed: Bool) throws(SwiftError) {
      if !succeed {
          throw SwiftError.SomeError
      }
  }