1# Itertools 2 3Extra iterator adaptors, functions and macros. 4 5Please read the [API documentation here](https://docs.rs/itertools/). 6 7[](https://github.com/rust-itertools/itertools/actions) 8[](https://crates.io/crates/itertools) 9 10How to use with Cargo: 11 12```toml 13[dependencies] 14itertools = "0.10.2" 15``` 16 17How to use in your crate: 18 19```rust 20use itertools::Itertools; 21``` 22 23## How to contribute 24 25- Fix a bug or implement a new thing 26- Include tests for your new feature, preferably a QuickCheck test 27- Make a Pull Request 28 29For new features, please first consider filing a PR to [rust-lang/rust](https://github.com/rust-lang/rust), 30adding your new feature to the `Iterator` trait of the standard library, if you believe it is reasonable. 31If it isn't accepted there, proposing it for inclusion in ``itertools`` is a good idea. 32The reason for doing is this is so that we avoid future breakage as with ``.flatten()``. 33However, if your feature involves heap allocation, such as storing elements in a ``Vec<T>``, 34then it can't be accepted into ``libcore``, and you should propose it for ``itertools`` directly instead. 35 36## License 37 38Dual-licensed to be compatible with the Rust project. 39 40Licensed under the Apache License, Version 2.0 41https://www.apache.org/licenses/LICENSE-2.0 or the MIT license 42https://opensource.org/licenses/MIT, at your 43option. This file may not be copied, modified, or distributed 44except according to those terms. 45
){kind=link}
){kind=link}