bitmaps

A fixed size compact boolean array in Rust.

Overview

This crate provides a convenient and efficient way of declaring and working with fixed size bitmaps in Rust. It was originally split out from the [sized-chunks] crate and its primary purpose is to support it, but the Bitmap type has proven to be generally useful enough that it was split off into a separate crate.

Example

```rust use bitmaps::Bitmap; use typenum::U10;

fn main() { let mut bitmap = Bitmap::::new(); asserteq!(bitmap.set(5, true), false); asserteq!(bitmap.set(5, true), true); asserteq!(bitmap.get(5), true); asserteq!(bitmap.get(6), false); asserteq!(bitmap.len(), 1); asserteq!(bitmap.set(3, true), false); asserteq!(bitmap.len(), 2); asserteq!(bitmap.first_index(), Some(3)); } ```

Documentation

• API docs

Licence

Copyright 2019 Bodil Stokke

This software is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.

Code of Conduct

Please note that this project is released with a Contributor Code of Conduct. By participating in this project you agree to abide by its terms.