Decision Workspace
compio-signal vs ctrlc2 vs async-signal
Side-by-side comparison of Rust crates
60
compio-signal
growingv0.9.0
Signal handling for compio
64
ctrlc2
stablev4.0.0
Easy Ctrl-C handler version 2 for Rust projects
63
async-signal
growingv0.2.14
Async signal handling
Core Metrics
| compio-signal | ctrlc2 | async-signal | |
|---|---|---|---|
| Health Score | 60 | 64 | 63 |
| Total Downloads | 146.8K | 168.1K | 68.4M |
| 30d Downloads | 10.7K | 13.0K | 5.6M |
| Dependents | 22 | 350 | 173 |
| Releases | 15 | 25 | 16 |
| Last Updated | 10d ago | 13d ago | 48d ago |
| Age | 2y 7m | 2y 6m | 6y 11m |
Health Breakdown
compio-signal
Maintenance
21
Quality
15
Community
8
Popularity
6
Documentation
10
ctrlc2
Maintenance
18
Quality
15
Community
12
Popularity
6
Documentation
13
async-signal
Maintenance
13
Quality
13
Community
17
Popularity
8
Documentation
12
Technical Details
| compio-signal | ctrlc2 | async-signal | |
|---|---|---|---|
| Version | 0.9.0 | 4.0.0 | 0.2.14 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT/Apache-2.0 | Apache-2.0 OR MIT |
| Dependencies | 11 | 9 | 15 |
| Crate Size | 10KB | 20KB | 16KB |
| Features | 3 | 2 | 0 |
| Yanked % | 0.0% | 24.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | — | 1.85 |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •ctrlc2 leads with a health score of 64/100, but none of the options score above 80.
- •async-signal has the most downloads (68.4M), suggesting wider adoption.
- •ctrlc2 is depended on by 350 crates — strongest ecosystem trust.
- •compio-signal, async-signal are pre-1.0 — API may change.