calloop
v0.14.4 GrowingA callback-based event loop
Quick Verdict
- ✓Actively maintained (updated 42d ago)
- !Pre-1.0: API may have breaking changes
- ✓Trusted by 406 crates
- ✓Team maintained (2 owners)
- ✓Permissive license (MIT)
Security
Deep Insights
3.1M downloads in the last 30 days (102.4K/day), up 7% from the previous period.
406 crates depend on calloop. Reasonable ecosystem adoption, though not yet a core dependency.
This crate is maintained by a team (2 owners), reducing bus-factor risk and ensuring continuity.
Despite being 7+ years old, calloop hasn't reached 1.0 yet. Expect potential API changes between versions.
Notable dependents include smithay-client-toolkit, winit, calloop-wayland-source, i-slint-backend-linuxkms, druid-shell. When high-quality crates choose calloop, it's a strong quality signal.
Health Breakdown
Recency, release consistency, active ratio
Yanked ratio, deps, size, maturity, features
Reverse deps, ownership, ecosystem
Downloads, momentum, growth trend
Docs, repo, license, metadata
Download Trend
Top Dependents
Most downloaded crates that depend on calloop
