use std::task::{Context, Poll};

/// A function to help "yield" a future, such that it is re-scheduled immediately.

///

/// Useful for spin counts, so a future doesn't hog too much time.

pub(crate) fn yield_now(cx: &mut Context<'_>) -> Poll<std::convert::Infallible> {

    cx.waker().wake_by_ref();

    Poll::Pending

}