Rollup of 5 pull requests Successful merges: - #108516 (Restrict `#[rustc_box]` to `Box::new` calls) - #108575 (Erase **all** regions when probing for associated types on ambiguity in astconv) - #108585 (Run compiler test suite in parallel on Fuchsia) - #108606 (Add test case for mismatched open/close delims) - #108609 (Highlight whole expression for E0599) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
This directory contains some source code for the Rust project, including:
- The bootstrapping build system
- Various submodules for tools, like cargo, tidy, etc.
For more information on how various parts of the compiler work, see the rustc dev guide.