Simplify <Vec<u8> as BufMut>::bytes_mut() #442
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Removes a call to UninitMut indexing, which can panic, from `Vec::<u8>::bytes_mut()`. I came across this while looking at a performance issue encountered after moving to bytes 0.6. This change makes a microbenchmark in `prost` slightly faster, although there's still a big delta between 0.5 and 0.6. See danburkert/prost#381.
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Added a second commit which adds an |
This was referenced Nov 9, 2020
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@danburkert Could you resolve merge conflicts? |
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Removes a call to UninitMut indexing, which can panic, from
Vec::<u8>::bytes_mut(). I came across this while looking at aperformance issue encountered after moving to bytes 0.6. This change
makes a microbenchmark in
prostslightly faster, although there'sstill a big delta between 0.5 and 0.6. See danburkert/prost#381.