A tokio Delay that you can push back

How does it work?

Like a normal tokio::time::Delay, except it will check whether its target time of resolution has moved before resolving, and reschedule itself if needed.

For now, this works by dropping the previous Delay and instantiating a new one to reschedule itself.

How do I use it?

rust async fn typical_usage() { let target = std::time::Instant::now() + std::time::Duration::from_millis(10); let delay = ResettableDelay::new(target); let handle = delay.get_handle(); std::thread::spawn(move || { std::thread::sleep(std::time::Duration::from_millis(5)); let target = std::time::Instant::now() + std::time::Duration::from_millis(10); handle.postpone(target) }); delay.await; }