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1029572c19
So, after https://github.com/rust-lang/rust-clippy/pull/14693 was merged, this is the continuation. It performs some optimizations on `Fragments::span` , makes it so we don't call it so much, and makes a 85.75% decrease (7.51% -> 1.07%) in execution samples of `source_span_for_markdown_range` and a 6.39% -> 0.88% for `core::StrSearcher::new`. Overall a 13.11% icount decrase on docs-heavy crates. Benchmarked mainly on `regex-1.10.5`. @rustbot label +performance-project This means that currently our heaviest function is `rustc_middle::Interners::intern_ty`, even for documentation-heavy crates Along with rust-lang/rust-clippy#14693, this makes the lint a 7% of what it was before and makes it so that even in the most doc-heavy of crates it's not an issue. changelog:Optimize documentation lints by a further 85% r? @Jarcho