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authorMichael Howell <michael@notriddle.com>2022-08-25 11:43:36 -0700
committerMichael Howell <michael@notriddle.com>2022-08-25 11:43:36 -0700
commit45cc8cb3b9cf94e5e9dfa34f2e0ce7cc69f95d9a (patch)
tree6a86ef9a0548da06a8c89babeaa7898f1cc9fd2e /compiler/rustc_mir_transform/src/coverage/query.rs
parent87991d5f5d72d6baca490141cb890211ba2f3843 (diff)
downloadrust-45cc8cb3b9cf94e5e9dfa34f2e0ce7cc69f95d9a.tar.gz
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rustdoc: remove unused CSS for `.multi-column`
As a sanity check, [this tool] can be used to run a CSS query across an HTML
tree to detect if a selector ever matches (I use compiler-docs and std
docs). This isn't good enough, because I also need to account for JavaScript,
but this class is never mentioned in any of the JS files, either.

According to [blame], this class was added when rustdoc was first written,
and, as far as I can tell, was never actually used.

[this tool]: https://gitlab.com/notriddle/html-scanner
[blame]: https://github.com/rust-lang/rust/blame/4d45b0745ab227feb9000bc15713ade4b99241ea/src/librustdoc/html/static/css/rustdoc.css#L753-L761
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