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Yuki Okushi
f8539221d0
Avoid BorrowMutError with RUSTC_LOG=debug ```console $ touch empty.rs $ env RUSTC_LOG=debug rustc +stage1 --crate-type=lib empty.rs ``` Fails with a `BorrowMutError` because source map files are already borrowed while `features_query` attempts to format a log message containing a span. Release the borrow before the query to avoid the issue.
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.