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}
13