Auto merge of #10159 - khuey:iter_kv_map_ref_mut, r=llogiq

Make the iter_kv_map lint handle ref/mut annotations.

For the degenerate (`map(|(k, _)| k)`/`map(|(_, v)| v)`) cases a mut annotation is superfluous and a ref annotation won't compile, so no additional handling is required. For cases where the `map` call must be preserved ref/mut annotations should also be presereved so that the map body continues to work as expected.

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changelog: [`iter_kv_map`]: handle ref/mut annotations

0 files changed, 0 insertions, 0 deletions