| # Contributing to rustc | |
| We'd love to have your help improving `rustc`! To that end, we've written [a | |
| whole book][rustc_dev_guide] on its | |
| internals, how it works, and how to get started working on it. To learn | |
| more, you'll want to check that out. | |
| If you would like to contribute to _this_ book, you can find its source in the | |
| rustc source at [src/doc/rustc][rustc_book]. | |
| [rustc_dev_guide]: https://rustc-dev-guide.rust-lang.org/ | |
| [rustc_book]: https://github.com/rust-lang/rust/tree/HEAD/src/doc/rustc |