Function wasmtime_wasi::runtime::poll_noop
source · pub fn poll_noop<F>(future: Pin<&mut F>) -> Option<F::Output>where
F: Future,
Expand description
Attempts to get the result of a future
.
This function does not block and will poll the provided future once. If the
result is here then Some
is returned, otherwise None
is returned.
Note that by polling future
this means that future
must be re-polled
later if it’s to wake up a task.