`Config` struct.
* Adding a sanity check? Take a look at `bootstrap/sanity.rs`.
-If you have any questions feel free to reach out on `#rust-infra` on IRC or ask on
-internals.rust-lang.org. When you encounter bugs, please file issues on the
-rust-lang/rust issue tracker.
+If you have any questions feel free to reach out on `#infra` channel in the
+[Rust Discord server][rust-discord] or ask on internals.rust-lang.org. When
+you encounter bugs, please file issues on the rust-lang/rust issue tracker.
+
+[rust-discord]: https://discord.gg/rust-lang