Awesome Open Source
Awesome Open Source


This crate provides a variety of Futures-based and async/await compatible types that are based on the idea of intrusive collections:

  • Channels in a variety of flavors:
    • Oneshot
    • Multi-Producer Multi-Consumer (MPMC)
    • State Broadcast
  • Synchronization Primitives:
    • Manual Reset Event
    • Mutex
    • Semaphore
  • A timer

Please refer to the documentation for details.

In addition to the documentation the examples provide a quick overview on how the primitives can be used.


Add this to your Cargo.toml:

futures-intrusive = "^0.4"

In order to use the crate in a no-std environment, it needs to be compiled without default features:

futures-intrusive = { version = "^0.4", default-features = false }

The crate defines a feature alloc, which can be used in order to re-enable alloc features. Also defined is std, which can be used in order to re-enable std features.

Minimum Rust version

The minimum required Rust version is 1.36, due to reliance on stable Future, Context and Waker types.


Licensed under either of

at your option.

Get A Weekly Email With Trending Projects For These Topics
No Spam. Unsubscribe easily at any time.
Rust (63,504
Async (3,159
Multithreading (1,470
Synchronization (692
Async Await (591
Related Projects