Announcement: Current development of the futures crates is happening on the 0.3 branch
futures-rs
This library is an implementation of zero-cost futures in Rust.
Usage
First, add this to your Cargo.toml
:
[dependencies]
futures = "0.2.2"
Next, add this to your crate:
extern crate futures;
use futures::Future;
For more information about how you can use futures with async I/O you can take a look at https://tokio.rs which is an introduction to both the Tokio stack and also futures.
std
Feature 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:
[dependencies]
futures = { version = "0.2.2", default-features = false }
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 Futures by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.