First, add this to your
[dependencies] tokio-io = "0.1"
Next, add this to your crate:
extern crate tokio_io;
You can find extensive documentation and examples about how to use this crate online at https://tokio.rs. The API documentation is also a great place to get started for the nitty-gritty.
tokio-io 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.