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## Summary Add regression benchmarks for the problematic cases in https://github.com/astral-sh/ty/issues/758. I'd like to merge this before https://github.com/astral-sh/ruff/pull/20128 to measure the impact (local tests show that this will "solve" both cases).
Ruff Benchmarks
The ruff_benchmark crate benchmarks the linter and the formatter on individual files:
# Run once on the "baseline".
cargo bench -p ruff_benchmark -- --save-baseline=main
# Compare against the "baseline".
cargo bench -p ruff_benchmark -- --baseline=main
# Run the lexer benchmarks.
cargo bench -p ruff_benchmark lexer -- --baseline=main
See CONTRIBUTING.md on how to use these benchmarks.