crates.io
memchr
Provides extremely fast (uses SIMD on x86_64, aarch64 and wasm32) routines for 1, 2 or 3 byte search and single substring search.
v2.8.3View on crates.io ↗
Security
No known vulnerabilities in the OSV database as of the last sync.
Repository
https://github.com/BurntSushi/memchr ↗Sourced from crates.io · Updated September 6, 2026
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Common questions
What is memchr?
Provides extremely fast (uses SIMD on x86_64, aarch64 and wasm32) routines for 1, 2 or 3 byte search and single substring search.
Is memchr safe to use?
No known vulnerabilities in the OSV database as of the last sync.
What license does memchr use?
memchr does not specify a license.