futures-timer

Documentation

A library for working with timers, timeouts, and intervals with the futures crate.

```toml

Cargo.toml

[dependencies] futures-timer = "0.1" ```

An example of using a Delay is:

```rust use std::time::Duration;

use futures::prelude::*; use futures_timer::Delay;

async fn main() -> Result<(), Box> { Delay::new(Duration::from_secs(3)) .map(|()| println!("printed after three seconds")) .await?; } ```

And using an Interval:

```rust use std::time::Duration;

use futures::prelude::*; use futures_timer::Interval;

[runtime::main]

async fn main() -> Result<(), Box> { Interval::new(Duration::fromsecs(4)) .take(4) .foreach(|()| Ok(println!("printed after three seconds"))) .await?; } ```

Or timing out a future

```rust use std::time::Duration;

use futures_timer::FutureExt;

async fn main() -> Result<(), Box> { // create a future that will take at most 3 seconds to resolve let future = longrunningfuture() .timeout(Duration::from_secs(3)); } ```

License

This project is licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in this project by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.