perf-event-open-sys2
v5.0.6 GrowingUnsafe, direct bindings for Linux's perf_event_open system call, with associated types and constants.
Quick Verdict
- ✕Not updated for 1+ year
- ✓Stable API (5.x for 3+ years)
- ✓Tiny footprint (56KB, 2 deps)
- ✓Permissive license (MIT OR Apache-2.0)
Security
Deep Insights
31.7K downloads in the last 30 days (1.1K/day), up 168% from the previous period.
The API has been stable (1.x) for over 3 years with 8 releases. This level of maturity means you can depend on it without worrying about breaking changes.
Only 2 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
Notable dependents include perf-event-data, perf-event2, dial9-perf-self-profile, rezolus. When high-quality crates choose perf-event-open-sys2, it's a strong quality signal.
Health Breakdown
Recency, release consistency, active ratio
Yanked ratio, deps, size, maturity, features
Reverse deps, ownership, ecosystem
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Top Dependents
Most downloaded crates that depend on perf-event-open-sys2
