Function glommio::timer::timeout

pub async fn timeout<F, T>(dur: Duration, f: F) -> Result<T, ()> where
    F: Future<Output = Result<T, ()>>, 

Executes a future with a specified timeout

Returns a Result, with Ok if the future ran to completion or a GlommioError::TimedOut error if the timeout was reached

timeout(Duration::from_millis(1), async move {
    // this future will wait for 100ms, but won't complete, as the timeout is 1ms
    Timer::new(Duration::from_millis(100)).await;
    Ok(())
})
.await;