hyper/common/
task.rs

1use std::{
2    convert::Infallible,
3    task::{Context, Poll},
4};
5
6/// A function to help "yield" a future, such that it is re-scheduled immediately.
7///
8/// Useful for spin counts, so a future doesn't hog too much time.
9pub(crate) fn yield_now(cx: &mut Context<'_>) -> Poll<Infallible> {
10    cx.waker().wake_by_ref();
11    Poll::Pending
12}