# tokio-io Core I/O abstractions for the Tokio stack. [![Build Status](https://travis-ci.org/tokio-rs/tokio-io.svg?branch=master)](https://travis-ci.org/tokio-rs/tokio-io) > **Note:** This crate has been **deprecated in tokio 0.2.x** and has been moved > into [`tokio::io`]. [`tokio::io`]: https://docs.rs/tokio/latest/tokio/io/index.html [Documentation](https://docs.rs/tokio-io/0.1.12/tokio_io) ## Usage First, add this to your `Cargo.toml`: ```toml [dependencies] tokio-io = "0.1" ``` Next, add this to your crate: ```rust extern crate tokio_io; ``` You can find extensive documentation and examples about how to use this crate online at [https://tokio.rs](https://tokio.rs). The [API documentation](https://docs.rs/tokio-io) is also a great place to get started for the nitty-gritty. ## License This project is licensed under the [MIT license](LICENSE). ### Contribution Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in Tokio by you, shall be licensed as MIT, without any additional terms or conditions.