Function safina_timer::with_timeout
source · [−]pub async fn with_timeout<Fut: Future>(
inner: Fut,
duration: Duration
) -> Result<Fut::Output, DeadlineExceeded>
Expand description
Awaits inner
, but returns DeadlineExceeded
after duration
time from now.
First moves inner
to the heap, to make it
Unpin
.
Use
DeadlineFuture::new
to avoid allocating on the heap.
Errors
Returns Err(DeadlineExceeded)
if duration
passes before inner
completes.
Panics
Panics if start_timer_thread()
has not been called.
If you need to handle this error, use
DeadlineFuture::new
.