Improve performance of BytesMut::reserve
#313
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Makes the short-circuit checks inline-able, and the moves the actual reserving code to an inner function.
carllerche
approved these changes
Nov 12, 2019
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Makes the short-circuit checks inline-able, and the moves the actual
reserving code to an inner function.
On my machine, the
bytes_mut_extendbenchmark improves from 126 MB/s to 173 MB/s.