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Improve performance of writing to BytesMut's Writer through std::io::Write #11341

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pablosichert opened this issue Feb 11, 2022 · 0 comments
Open

Improve performance of writing to BytesMut's Writer through std::io::Write #11341

pablosichert opened this issue Feb 11, 2022 · 0 comments
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domain: performance Anything related to Vector's performance type: task Generic non-code related tasks

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@pablosichert
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In #11232 (comment) we noticed a performance regression that can be explained by poor performance of writing to BytesMut's Writer through std::io::Write.

The corresponding upstream issue: tokio-rs/bytes#531.

Ideally, we get back to Vec<u8>-like performance.
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domain: performance Anything related to Vector's performance type: task Generic non-code related tasks
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