Interface MessageArguments

src/message/mod.rs:111–119

Types that may be used as the arguments of an Objective-C message.

/// Types that may be used as the arguments of an Objective-C message.
pub trait MessageArguments: Sized {
    /// Invoke an `Imp` with the given object, selector, and arguments.
    ///
    /// This method is the primitive used when sending messages and should not
    /// be called directly; instead, use the `msg_send!` macro or, in cases
    /// with a dynamic selector, the `Message::send_message` method.
    unsafe fn invoke<R>(imp: Imp, obj: *mut Object, sel: Sel, args: Self) -> R
            where R: Any;
}

macro_rules! message_args_impl {
    ($($a:ident : $t:ident),*) => (