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authorYuki Okushi <jtitor@2k36.org>2021-04-24 12:17:09 +0900
committerGitHub <noreply@github.com>2021-04-24 12:17:09 +0900
commited991a36b0d41d1857bd3557f81dbb580fc377b7 (patch)
tree5dea2fdd143c3d33e9690868d1468bfae16e6e2a /compiler/rustc_codegen_llvm/src
parent740e1f4e04fcb0a3508ddd32ce1b3eaf1dc77c8a (diff)
parent21b3b27fe4695e13f089a75e67981478b3067a00 (diff)
downloadrust-ed991a36b0d41d1857bd3557f81dbb580fc377b7.tar.gz
rust-ed991a36b0d41d1857bd3557f81dbb580fc377b7.zip
Rollup merge of #84489 - amorison:issue-83969-fix, r=yaahc
Mention FusedIterator case in Iterator::fuse doc

Using `fuse` on an iterator that incorrectly implements
`FusedIterator` does not fuse the iterator. This commit adds a
note about this in the documentation of this method to increase
awareness about this potential issue (esp. when relying on fuse
in unsafe code).

Closes #83969
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