| # Chromium Rust Style Guide |
| |
| _For other languages, please see the [Chromium style |
| guides](https://chromium.googlesource.com/chromium/src/+/main/styleguide/styleguide.md)._ |
| |
| Chromium follows the upstream |
| [Rust Style Guide](https://doc.rust-lang.org/style-guide/). |
| The style is enforced by `git cl format` and configured by `//.rustfmt.toml`. |
| |
| ## FAQ |
| |
| ### Q: How to improve my Gerrit experience? |
| |
| Rust Style Guide |
| [allows](https://doc.rust-lang.org/style-guide/index.html?highlight=100%20characters#indentation-and-line-width) |
| up to 100-characters-wide lines |
| ([just like Java](https://source.android.com/docs/setup/contribute/code-style#limit-line-length)). |
| If Gerrit is configured for 80-characters-wide lines, it can lead to a |
| suboptimal user experience. This can be resolved by changing Gerrit settings |
| (e.g. at https://chromium-review.googlesource.com/settings) as follows: |
| |
| * Diff Preferences => Diff width: 101 |
| * Edit Preferences => Columns: 100 |
