Decision Workspace
faine vs fault-injection vs chaos-rs
Side-by-side comparison of Rust crates
50
faine
experimentalv0.2.1
Failpoints implementation with automatic path exploration
53
fault-injection
growingv1.0.10
Simple fault injection, concurrency delay injection, and error source annotation
49
chaos-rs
experimentalv0.1.4
Minimal library for chaos testing
Core Metrics
| faine | fault-injection | chaos-rs | |
|---|---|---|---|
| Health Score | 50 | 53 | 49 |
| Total Downloads | 1.2K | 188.3K | 1.4K |
| 30d Downloads | 26 | 11.8K | 6 |
| Dependents | 0 | 73 | 0 |
| Releases | 4 | 12 | 4 |
| Last Updated | 164d ago | 965d ago | 240d ago |
| Age | 6m | 3y 10m | 8m |
Health Breakdown
faine
Maintenance
12
Quality
16
Community
3
Popularity
4
Documentation
15
fault-injection
Maintenance
6
Quality
17
Community
11
Popularity
6
Documentation
13
chaos-rs
Maintenance
15
Quality
15
Community
5
Popularity
4
Documentation
10
Technical Details
| faine | fault-injection | chaos-rs | |
|---|---|---|---|
| Version | 0.2.1 | 1.0.10 | 0.1.4 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 3 | 0 | 2 |
| Crate Size | 19KB | 8KB | 6KB |
| Features | 2 | 0 | 1 |
| Yanked % | 0.0% | 16.7% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | 1.88 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fault-injection leads with a health score of 53/100, but none of the options score above 80.
- •⚠ fault-injection has not been updated in over a year.
- •faine, chaos-rs are pre-1.0 — API may change.