Decision Workspace
proc-contra vs lib-contra vs contra
Side-by-side comparison of Rust crates
50
proc-contra
growingv5.0.2
The proc-macros of contra
51
lib-contra
growingv5.0.2
The function implementation of contra
48
contra
growingv5.0.2
A minimal serialization/deserialization library with expanded persistency functionality
Core Metrics
| proc-contra | lib-contra | contra | |
|---|---|---|---|
| Health Score | 50 | 51 | 48 |
| Total Downloads | 36.9K | 34.9K | 32.8K |
| 30d Downloads | 70 | 68 | 50 |
| Dependents | 31 | 32 | 5 |
| Releases | 31 | 29 | 28 |
| Last Updated | 1113d ago | 1113d ago | 1113d ago |
| Age | 3y 1m | 3y 1m | 3y 1m |
Health Breakdown
proc-contra
Maintenance
7
Quality
20
Community
10
Popularity
5
Documentation
8
lib-contra
Maintenance
7
Quality
21
Community
10
Popularity
5
Documentation
8
contra
Maintenance
7
Quality
20
Community
8
Popularity
5
Documentation
8
Technical Details
| proc-contra | lib-contra | contra | |
|---|---|---|---|
| Version | 5.0.2 | 5.0.2 | 5.0.2 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | non-standard | non-standard | non-standard |
| Dependencies | 2 | 0 | 2 |
| Crate Size | 5KB | 12KB | 5KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •lib-contra leads with a health score of 51/100, but none of the options score above 80.
- •proc-contra has the most downloads (36.9K), suggesting wider adoption.
- •⚠ proc-contra, lib-contra, contra have not been updated in over a year.