Method set_sync

sdl/src/console.rs:255–261

(&mut self, enabled: bool)

    }

    fn set_sync(&mut self, enabled: bool) -> io::Result<bool> {
        self.request_tx.send(Request::SetSync(enabled)).expect("Channel must be alive");
        match self.response_rx.recv().expect("Channel must be alive") {
            Response::SetSync(result) => result,
            _ => panic!("Unexpected response type"),
        }
    }

    async fn play_tone(&mut self, tone: Tone) -> io::Result<()> {
        self.call(Request::PlayTone(tone))