# chloro
[](https://crates.io/crates/chloro)
[](https://docs.rs/chloro)
[](./LICENSE)
[](https://results.pre-commit.ci/latest/github/lmmx/chloro/master)
chloro is a minimal Rust code formatter.
## Motivation
For when you want to format two source files in a consistent way, as fast as possible.
## How it works
Using [rowan][rowan] from the rust-analyzer project, which can give both green and red trees.
The latter are notoriously expensive, but a formatter should only need the former.
Proof of concept library/CLI to explore a fast and low memory code formatter [WIP],
with use cases of code diffing in mind.
[rowan]: https://github.com/rust-analyzer/rowan
## Installation
Add chloro to your `Cargo.toml`:
```toml
[dependencies]
chloro = "0.5"
```
### Migration
The CLI automatically migrates code from doc comments to chloro `#[omnidoc]` attributes.
#### CLI Installation
- pre-built binary: `cargo binstall chloro` (requires [cargo-binstall][cargo-binstall]),
- build from source: `cargo install chloro --features cli`
[cargo-binstall]: https://github.com/cargo-bins/cargo-binstall
## License
This project is licensed under either of:
- Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or <http://www.apache.org/licenses/LICENSE-2.0>)
- MIT license ([LICENSE-MIT](LICENSE-MIT) or <http://opensource.org/licenses/MIT>)
at your option.