memchr
crates.io v2.8.012,787,978 weekly downloads · 2 Dependencies
Source data as of:
Summary
Provides extremely fast (uses SIMD on x8664, aarch64 and wasm32) routines for 1, 2 or 3 byte search and single substring search.
Install
cargo add memchr
- Ecosystemcrates.io
- Version2.8.0
- Weekly downloads12,787,978
- License—
- Dependencies2
- Last release2026-02-06
- First published2015-06-11
Registry values
Reproduced verbatim from the official registry, with the source named on each value.
Description
Provides extremely fast (uses SIMD on x8664, aarch64 and wasm32) routines for 1, 2 or 3 byte search and single substring search.
Registry-supplied description, cleaned to plain text. Source: crates.io (Rust).
Show original (raw) description
Provides extremely fast (uses SIMD on x86_64, aarch64 and wasm32) routines for 1, 2 or 3 byte search and single substring search.
Derived indices (computation method published)
Quanteta-computed from the registry values below. This is a derived index, not a measured registry metric. See the formula on the Data & Sources page.
Q-Vitality Quanteta
82.5 / 100
Maintenance activity index (release cadence + download level).
Q-Trust Quanteta
25.3 / 100
Adoption / stability index (community size + download stability + age).
Q-Risk Quanteta
32.6 / 100
Dependency-surface index. Higher = more risk factors detected.