Decision Workspace
mockdown vs unimock vs faux
Side-by-side comparison of Rust crates
49
mockdown
growingv0.4.1
Mockdown is a single file and macro/dependency free mock library for Rust
57
unimock
growingv0.6.8
A versatile and developer-friendly trait mocking library
52
faux
growingv0.1.13
A library to mock structs
Core Metrics
| mockdown | unimock | faux | |
|---|---|---|---|
| Health Score | 49 | 57 | 52 |
| Total Downloads | 5.6K | 129.9K | 1.7M |
| 30d Downloads | 10 | 9.2K | 34.0K |
| Dependents | 0 | 25 | 153 |
| Releases | 8 | 54 | 24 |
| Last Updated | 428d ago | 140d ago | 182d ago |
| Age | 1y 2m | 4y | 6y 2m |
Health Breakdown
mockdown
Maintenance
14
Quality
16
Community
3
Popularity
4
Documentation
12
unimock
Maintenance
12
Quality
17
Community
10
Popularity
6
Documentation
12
faux
Maintenance
10
Quality
14
Community
9
Popularity
7
Documentation
12
Technical Details
| mockdown | unimock | faux | |
|---|---|---|---|
| Version | 0.4.1 | 0.6.8 | 0.1.13 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 0 | 13 | 3 |
| Crate Size | 5KB | 76KB | 105KB |
| Features | 0 | 13 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.80 | 1.70 | 1.65 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •unimock leads with a health score of 57/100, but none of the options score above 80.
- •faux has the most downloads (1.7M), suggesting wider adoption.
- •faux is depended on by 153 crates — strongest ecosystem trust.
- •⚠ mockdown has not been updated in over a year.