Method call

sdl/src/console.rs:65–72

Issues a synchronous call against the console host for a request that returns nothing but an error (if any).

(&self, request: Request)

    /// Issues a synchronous call against the console host for a request that returns nothing but
    /// an error (if any).
    fn call(&self, request: Request) -> io::Result<()> {
        self.request_tx.send(request).expect("Channel must be alive");
        match self.response_rx.recv().expect("Channel must be alive") {
            Response::Empty(Ok(v)) => Ok(v),
            Response::Empty(Err(e)) => Err(e),
            r => panic!("Unexpected response {:?}", r),
        }
    }
}

impl Drop for SdlConsole {