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futures-rs
This library is an implementation of zero-cost futures in Rust.
Usage
First, add this to your Cargo.toml:
[dependencies]
futures = "0.1.9"
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.
Feature use_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:
[dependencies]
futures = { version = "0.1", default-features = false }
License
futures-rs is primarily distributed under the terms of both the MIT license and
the Apache License (Version 2.0), with portions covered by various BSD-like
licenses.
See LICENSE-APACHE, and LICENSE-MIT for details.