crates.io
cpufeatures
Lightweight runtime CPU feature detection for aarch64, loongarch64, and x86/x86_64 targets, with no_std support and support for mobile targets including Android and iOS
v0.3.1View on crates.io ↗
Security
No known vulnerabilities in the OSV database as of the last sync.
Repository
https://github.com/RustCrypto/utils ↗Sourced from crates.io · Updated September 6, 2026
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Common questions
What is cpufeatures?
Lightweight runtime CPU feature detection for aarch64, loongarch64, and x86/x86_64 targets, with no_std support and support for mobile targets including Android and iOS
Is cpufeatures safe to use?
No known vulnerabilities in the OSV database as of the last sync.
What license does cpufeatures use?
cpufeatures does not specify a license.