Clone this repo:
  1. 868360f Bump version (fake) to match updated crate version by Taylor Cramer · 6 years ago main master
  2. acf754a Fix fuchsia-zircon dep declaration by Rob Tsuk · 6 years ago
  3. 2e65ad8 Update in response to fuchsia-zircon changes by Taylor Cramer · 7 years ago
  4. 6c635db Fix paths to Fuchsia crates. by P.Y. Laligand · 7 years ago
  5. c0a9f32 switch to path dependencies for first party crates by James Tucker · 7 years ago


Core I/O and event loop abstraction for asynchronous I/O in Rust built on futures and mio.

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First, add this to your Cargo.toml:

tokio-core = "0.1"

Next, add this to your crate:

extern crate tokio_core;

You can find extensive documentation and examples about how to use this crate online at as well as the examples folder in this repository. The API documentation is also a great place to get started for the nitty-gritty.


tokio-core 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.