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## Summary This is part of the preparation for detecting syntax errors in the parser from https://github.com/astral-sh/ruff/pull/16090/. As suggested in [this comment](https://github.com/astral-sh/ruff/pull/16090/#discussion_r1953084509), I started working on a `ParseOptions` struct that could be stored in the parser. For this initial refactor, I only made it hold the existing `Mode` option, but for syntax errors, we will also need it to have a `PythonVersion`. For that use case, I'm picturing something like a `ParseOptions::with_python_version` method, so you can extend the current calls to something like ```rust ParseOptions::from(mode).with_python_version(settings.target_version) ``` But I thought it was worth adding `ParseOptions` alone without changing any other behavior first. Most of the diff is just updating call sites taking `Mode` to take `ParseOptions::from(Mode)` or those taking `PySourceType`s to take `ParseOptions::from(PySourceType)`. The interesting changes are in the new `parser/options.rs` file and smaller parts of `parser/mod.rs` and `ruff_python_parser/src/lib.rs`. ## Test Plan Existing tests, this should not change any behavior. |
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| README.md | ||
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.