Itertools

Extra iterator adaptors, functions and macros.

Please read the API documentation here.

How to use with Cargo:

[dependencies]
itertools = "0.10.2"

How to use in your crate:

use itertools::Itertools;

How to contribute

• Fix a bug or implement a new thing
• Include tests for your new feature, preferably a QuickCheck test
• Make a Pull Request

For new features, please first consider filing a PR to rust-lang/rust, adding your new feature to the Iterator trait of the standard library, if you believe it is reasonable. If it isn't accepted there, proposing it for inclusion in itertools is a good idea. The reason for doing is this is so that we avoid future breakage as with .flatten(). However, if your feature involves heap allocation, such as storing elements in a Vec<T>, then it can't be accepted into libcore, and you should propose it for itertools directly instead.

License

Dual-licensed to be compatible with the Rust project.

Licensed under the Apache License, Version 2.0 https://www.apache.org/licenses/LICENSE-2.0 or the MIT license https://opensource.org/licenses/MIT, at your option. This file may not be copied, modified, or distributed except according to those terms.