Martin Fischer 4758ee6ac4 refactor: Generate Linter -> RuleSelector mapping via macro ... To enable ruff_dev to automatically generate the rule Markdown tables in the README the ruff library contained the following function: Linter::codes() -> Vec<RuleSelector> which was slightly changed to `fn prefixes(&self) -> Prefixes` in 9dc66b5a65 to enable ruff_dev to split up the Markdown tables for linters that have multiple prefixes (pycodestyle has E & W, Pylint has PLC, PLE, PLR & PLW). The definition of this method was however largely redundant with the #[prefix] macro attributes in the Linter enum, which are used to derive the Linter::parse_code function, used by the --explain command. This commit removes the redundant Linter::prefixes by introducing a same-named method with a different signature to the RuleNamespace trait: fn prefixes(&self) -> &'static [&'static str]; As well as implementing IntoIterator<Rule> for &Linter. We extend the extisting RuleNamespace proc macro to automatically derive both implementations from the Linter enum definition. To support the previously mentioned Markdown table splitting we introduce a very simple hand-written method to the Linter impl: fn categories(&self) -> Option<&'static [LinterCategory]>;		2023-01-22 11:51:29 -05:00
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black_compatibility_test.rs	refactor: Generate Linter -> RuleSelector mapping via macro	2023-01-22 11:51:29 -05:00
integration_test.rs	Fix that --explain panics	2023-01-19 12:58:44 -05:00