# futures-backoff

Asynchronous retry strategies based on [futures](https://crates.io/crates/futures).

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[Documentation](https://docs.rs/futures-backoff)

## Installation

Add this to your `Cargo.toml`:

```toml
[dependencies]
futures-backoff = "0.1"
```

## Examples

```rust
extern crate futures;
extern crate futures_backoff;

use futures::{Future, future};
use futures_backoff::retry;

fn main() {
    let future = retry(|| {
        // do some real-world stuff here...
        future::ok::<u32, ::std::io::Error>(42)
    });

    let result = future.wait();

    assert_eq!(result, Ok(42));
}
```