Before, if `register_res` were called on an associated item or enum variant, it would return the parent's `DefId`. Now, it returns the actual `DefId`. This change is a step toward removing `Type::ResolvedPath.did` and potentially removing `kind_side_channel` in rustdoc. It also just simplifies rustdoc's behavior.
This directory contains the source code of the rust project, including:
- The test suite
- The bootstrapping build system
- Various submodules for tools, like rustdoc, rls, etc.
For more information on how various parts of the compiler work, see the rustc dev guide.