  futures-rs

  Zero-cost asynchronous programming in Rust

    Documentation
   (https://docs.rs/futures) | 
    Website
   (https://rust-lang.github.io/futures-rs/)

`futures-rs` is a library providing the foundations for asynchronous programming in Rust.
It includes key trait definitions like `Stream`, as well as utilities like `join!`,
`select!`, and various futures combinator methods which enable expressive asynchronous
control flow.

## Usage

Add this to your `Cargo.toml`:

```toml
[dependencies]
futures = "0.3"
```

The current `futures` requires Rust 1.71 or later.

### Feature `std`

Futures-rs works without the standard library, such as in bare metal environments.
However, it has a significantly reduced API surface. To use futures-rs in
a `#[no_std]` environment, use:

```toml
[dependencies]
futures = { version = "0.3", default-features = false }
```

## License

Licensed under either of [Apache License, Version 2.0](LICENSE-APACHE) or
[MIT license](LICENSE-MIT) at your option.

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