1# Itertools 2 3Extra iterator adaptors, functions and macros. 4 5Please read the [API documentation here](https://docs.rs/itertools/). 6 7How to use with Cargo: 8 9```toml 10[dependencies] 11itertools = "0.13.0" 12``` 13 14How to use in your crate: 15 16```rust 17use itertools::Itertools; 18``` 19 20## How to contribute 21If you're not sure what to work on, try checking the [help wanted](https://github.com/rust-itertools/itertools/issues?q=is%3Aopen+is%3Aissue+label%3A%22help+wanted%22) label. 22 23See our [CONTRIBUTING.md](https://github.com/rust-itertools/itertools/blob/master/CONTRIBUTING.md) for a detailed guide. 24 25## License 26 27Dual-licensed to be compatible with the Rust project. 28 29Licensed under the Apache License, Version 2.0 30https://www.apache.org/licenses/LICENSE-2.0 or the MIT license 31https://opensource.org/licenses/MIT, at your 32option. This file may not be copied, modified, or distributed 33except according to those terms. 34