memx

memory functions like a libc memcmp(), memchr(), memmem(), memcpy(), memset()

Features

• Rewriting with rust lang.
• minimum support: rustc 1.41.1 (f3e1a954d 2020-02-24)

Todo

• [ ] Support the zero overhead trait.
• [x] Support more fast routine on armv7-android
• [x] Support more fast routine on x86_64
• [x] Support #![no_std]

Benchmark results

• memchr()
• memcmp()
• memcpy()
• memeq()
• memmem()
• memset()

Changelogs

This crate's changelog here.

References

• making-a-char-searcher-in-c
• bithacks-ZeroInWord