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tokio-rs / bytes

Utilities for working with bytes
MIT License
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Mark BytesMut::extend_from_slice as inline (#1) #595

Closed samanpa closed 1 year ago

samanpa commented 1 year ago

This function can be hot in applications that do a lot of encoding. Ideally would do the same for <BytesMut as BufMut>::put_slice and <BytesMut as BufMut::put_u8.

$ hyperfine ./target/release/benchber ./target/release/benchber.orig 
Benchmark 1: ./target/release/benchber
  Time (mean ± σ):      1.179 s ±  0.067 s    [User: 0.937 s, System: 0.226 s]
  Range (min … max):    1.055 s …  1.257 s    10 runs

Benchmark 2: ./target/release/benchber.orig
  Time (mean ± σ):      1.935 s ±  0.101 s    [User: 1.686 s, System: 0.233 s]
  Range (min … max):    1.795 s …  2.159 s    10 runs

Summary
  './target/release/benchber' ran
    1.64 ± 0.13 times faster than './target/release/benchber.orig'