#async-foundations #futures

no-std futures-stable

futures which support internal references

4 releases

Uses old Rust 2015

0.2.1 Apr 19, 2018
0.2.0 Apr 6, 2018
0.2.0-beta Mar 20, 2018
0.2.0-alpha Mar 7, 2018

#9 in #placing

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412 downloads per month
Used in futures-async-runtime

MIT/Apache

81KB
1K SLoC

futures-rs

Zero-cost asynchronous programming in Rust

Build Status crates.io

Documentation | Website

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:

[dependencies]
futures = "0.3"

The current futures requires Rust 1.56 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:

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

License

Licensed under either of Apache License, Version 2.0 or MIT license 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.

Dependencies

~1MB
~19K SLoC