Micha Reiser 31db1b6e16 Remove long Iterator::chain sequence in RuleCodePrefix::iter (#10452) ... ## Summary This PR removes the `Iterator::chain(...)` sequence in `RuleCodePrefix::iter()` with `Vec::expand` to avoid an overlong-recursive types. The existing `RuleCodePrefix::iter` method chains all rule group iterators together. This leads to very long recursive types `Chain<Map<Chain<Map<Chain<Map.....>>>>` (proportional to the number of rule groups). This PR rewrites the macro to use `Vec::extend` instead, which removes the long recursive type (at the cost of introducing a potential allocation). ## Alternatives An alternative would be to use a stack allocated array by unrolling the `Linter::iter` methods (generated by `EnumIter`). I don't think it's worth the extra complexity, considering that `RuleCodePrefix::iter` isn't a hot function. ## Test Plan `cargo test`		2024-03-18 16:51:20 +01:00
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cache_key.rs	Add #[automatically_derived] to derived impls (#8080)	2023-10-20 00:12:27 +00:00
combine_options.rs	Add #[automatically_derived] to derived impls (#8080)	2023-10-20 00:12:27 +00:00
config.rs	Add deprecation message for top-level lint settings (#9582)	2024-02-01 13:35:02 -06:00
derive_message_formats.rs	Format let-else with rustfmt nightly (#5461)	2023-07-03 02:13:35 +00:00
lib.rs	Spellcheck & grammar (#10375)	2024-03-13 02:34:23 +00:00
map_codes.rs	Remove long Iterator::chain sequence in RuleCodePrefix::iter (#10452)	2024-03-18 16:51:20 +01:00
newtype_index.rs	remove several uses of unsafe (#8600)	2023-11-28 09:50:03 -05:00
rule_code_prefix.rs	Add internal hidden rules for testing (#9747)	2024-02-01 08:44:51 -06:00
rule_namespace.rs	Update to Rust 1.74 and use new clippy lints table (#8722)	2023-11-16 18:12:46 -05:00
violation.rs	Add #[automatically_derived] to derived impls (#8080)	2023-10-20 00:12:27 +00:00