Decision Workspace
polycvss vs use-cvss vs clap_derive
Side-by-side comparison of Rust crates
57
polycvss
experimentalv0.3.5
CVSS v2, v3, and v4 vector string parser and score calculator.
51
use-cvss
experimentalv0.0.1
CVSS severity, vector, and score metadata primitives for RustUse
78
clap_derive
stablev4.6.1
Parse command line argument by defining a struct, derive crate.
Core Metrics
| polycvss | use-cvss | clap_derive | |
|---|---|---|---|
| Health Score | 57 | 51 | 78 |
| Total Downloads | 3.4K | 9 | 535.1M |
| 30d Downloads | 0 | 0 | 50.5M |
| Dependents | 20 | 1 | 3.2K |
| Releases | 10 | 1 | 90 |
| Last Updated | 59d ago | today | 40d ago |
| Age | 8m | 1d | 6y |
Health Breakdown
polycvss
Maintenance
17
Quality
13
Community
10
Popularity
4
Documentation
13
use-cvss
Maintenance
13
Quality
15
Community
7
Popularity
1
Documentation
15
clap_derive
Maintenance
17
Quality
21
Community
20
Popularity
8
Documentation
12
Technical Details
| polycvss | use-cvss | clap_derive | |
|---|---|---|---|
| Version | 0.3.5 | 0.0.1 | 4.6.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT-0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 1 | 0 | 6 |
| Crate Size | 220KB | 4KB | 34KB |
| Features | 0 | 0 | 6 |
| Yanked % | 0.0% | 0.0% | 1.1% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | 1.95.0 | 1.85 |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •clap_derive leads with a health score of 78/100, but none of the options score above 80.
- •clap_derive is depended on by 3.2K crates — strongest ecosystem trust.
- •polycvss, use-cvss are pre-1.0 — API may change.