# Async Timeouts Helper
It is a simple instrument to delay execution of an async task with the possibility
to stop timer or reset it with another time value.
It is convinient to use this crate with [Notify] or different
channels (i.e. [async_channel]).
## Example
```rust
use std::time::Duration;
use async_timeout::Timeout;
use tokio::sync::Notify;
#[tokio::main]
async fn main() {
let event = Arc::new(Notify::new());
let timer = Instant::now();
{
let event = event.clone();
// Let's notify our event after 3 seconds
Timeout::set(Duration::from_secs(3), async move {
event.notify_one();
}).await;
}
event.notified().await;
println!("{} seconds elapsed", timer.elapsed().as_secs());
}
```
[async_channel]: https://crates.io/crates/async-channel
[Notify]: https://docs.rs/tokio/1.44.2/tokio/sync/struct.Notify.html
Take a look at one more complex [example].
[example]: https://altlinux.space/writers/async-timeouts/src/branch/main/examples/usage_with_channels.rs