Extensible, asynchronous retry behaviours based on futures, for the ecosystem of tokio libraries.
Add this to your Cargo.toml:
toml
[dependencies]
tokio-retry = "*"
```rust extern crate futures; extern crate tokiotimer; extern crate tokioretry;
use std::time::Duration; use std::default::Default; use futures::future::Future; use tokiotimer::Timer; use tokioretry::RetryStrategy; use tokio_retry::strategies::ExponentialBackoff;
fn action() -> Result pub fn main() {
let retrystrategy = ExponentialBackoff::frommillis(10)
.limitdelay(Duration::frommillis(1000))
.limitretries(3)
.jitter();
let retryfuture = retrystrategy.run(Timer::default(), action);
let retryresult = retry_future.wait(); asserteq!(retryresult, Ok(42));
}
```