pub fn has_midi_output(&self) -> bool {
        unsafe {
            let result: BOOL = msg_send![self.reference, hasMIDIOutput];
            result == YES
        }
    }
/// Whether the audio unit component has midi output.
Whether the audio unit component has midi output.
Whether the audio unit component has midi output .
pub fn has_midi_output(&self) -> bool {
        unsafe {
            let result: BOOL = msg_send![self.reference, hasMIDIOutput];
            result == YES
        }
    }
pub fn has_midi_output ( & self ) -> bool { unsafe { let result : BOOL = msg_send ! [ self reference hasMIDIOutput ] ; result == YES } }
Whether the audio unit component has midi output.
Whether the audio unit component has midi output .
&self
&self