pub async fn yield_now()Expand description
Return a Future that can be await-ed to yield execution back to the
Tokio runtime.
A task yields by awaiting the returned Future, and may resume when
that future completes (with no output.) The current task will be
re-added as a pending task at the back of the pending queue. Any
other pending tasks will be scheduled. No other waking is required for
the task to continue.
See also the usage example in the task module.