[−][src]Function ufut::next_poll
pub async fn next_poll<F>(__arg0: F) -> Result<<F as Future>::Output, F> where
F: Future,
Polls a future once. If it does not succeed, return it to try again
Examples
use futures_micro::*; let f = poll_state(false, |done: &mut bool, ctx: &mut Context<'_>| { if *done { Poll::Ready(1) } else { *done = true; Poll::Pending } }); let f = next_poll(f).await.unwrap_err(); assert_eq!(f.await, 1);