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authorMatthias Krüger <matthias.krueger@famsik.de>2023-07-09 16:33:37 +0200
committerGitHub <noreply@github.com>2023-07-09 16:33:37 +0200
commit205ae163e7a9dfece3cb5d2fb382c4370c0471a1 (patch)
tree048f867afd5e741d914843147422ed3ab6d799a1 /compiler/rustc_llvm/llvm-wrapper/SymbolWrapper.cpp
parentec479bae7fc6b8de845bb29a25753197dccba1a2 (diff)
parent6f8ba511fad774d5d55456c7a60d8bf27a194053 (diff)
downloadrust-205ae163e7a9dfece3cb5d2fb382c4370c0471a1.tar.gz
rust-205ae163e7a9dfece3cb5d2fb382c4370c0471a1.zip
Rollup merge of #113493 - the8472:spec-iocopy-slice, r=Mark-Simulacrum
additional io::copy specializations

- copying from `&[u8]` and `VecDeque<u8>`
- copying to `Vec<u8>`

A user on reddit [mentioned they saw a performance drop](https://www.reddit.com/r/rust/comments/14shv9f/comment/jr0bg6j/?context=3) when copying from a slice.
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