cmov
v0.5.4crates.io· RustConditional move CPU intrinsics which are guaranteed on major platforms (ARM32/ARM64, x86/x86_64, RISC-V) to execute in constant-time and not be rewritten as branches by the compiler. Provides wrappers for the CMOV family of instructions on x86/x86_64 and CSEL on AArch64, along with a portable "best-effort" pure Rust fallback implementation.
The verdict
Safe default. Widely trusted across the ecosystem, actively maintained.
Live from the crates.io registry · derived rules, not AI
How it scores
MaintenanceHealthy
PopularityTop 1%
SecurityClean
LicensePermissive
DepsZero deps
Maintenance
Last published this month.
Popularity
953K downloads / week
Security
No known advisories for this version (OSV).
License
Apache-2.0 OR MIT
Dependencies
No runtime dependencies
Recent releases
- 0.5.4this month
- 0.5.31 month ago
- 0.5.24 months ago
- 0.5.14 months ago
- 0.5.04 months ago
- 0.5.0-pre.24 months ago
- 0.5.0-pre.14 months ago
- 0.5.0-pre.04 months ago