Decision Workspace
faultkit vs mabi-chaos vs ringil
Side-by-side comparison of Rust crates
49
faultkit
experimentalv0.1.0
Fault injection for testing error paths — fail the Nth syscall and verify graceful handling
61
mabi-chaos
experimentalv1.7.0
Mabinogion - Chaos engineering module for fault injection and resilience testing
46
ringil
experimentalv0.1.1
Lightweight fault injection for Rust — arm fault points, verify your error handling
Core Metrics
| faultkit | mabi-chaos | ringil | |
|---|---|---|---|
| Health Score | 49 | 61 | 46 |
| Total Downloads | 98 | 471 | 31 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 8 | 24 | 0 |
| Releases | 1 | 24 | 2 |
| Last Updated | 47d ago | 6d ago | 68d ago |
| Age | 1m | 4m | 2m |
Health Breakdown
faultkit
Maintenance
10
Quality
14
Community
8
Popularity
2
Documentation
15
mabi-chaos
Maintenance
19
Quality
14
Community
10
Popularity
3
Documentation
15
ringil
Maintenance
10
Quality
17
Community
5
Popularity
2
Documentation
12
Technical Details
| faultkit | mabi-chaos | ringil | |
|---|---|---|---|
| Version | 0.1.0 | 1.7.0 | 0.1.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | Apache-2.0 | MIT |
| Dependencies | 3 | 18 | 0 |
| Crate Size | 14KB | 82KB | 9KB |
| Features | 0 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.85 | 1.75 | 1.81 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •mabi-chaos leads with a health score of 61/100, but none of the options score above 80.
- •faultkit, ringil are pre-1.0 — API may change.