Decision Workspace
polycvss vs clap_derive vs clap_builder
Side-by-side comparison of Rust crates
57
polycvss
experimentalv0.3.4
CVSS v2, v3, and v4 vector string parser and score calculator.
79
clap_derive
stablev4.6.0
Parse command line argument by defining a struct, derive crate.
77
clap_builder
stablev4.6.0
A simple to use, efficient, and full-featured Command Line Argument Parser
Core Metrics
| polycvss | clap_derive | clap_builder | |
|---|---|---|---|
| Health Score | 57 | 79 | 77 |
| Total Downloads | 2.8K | 445.8M | 420.4M |
| 30d Downloads | 427 | 36.3M | 38.6M |
| Dependents | 18 | 3.1K | 390 |
| Releases | 9 | 89 | 105 |
| Last Updated | 20d ago | 15d ago | 15d ago |
| Age | 6m | 5y 10m | 3y |
Health Breakdown
polycvss
Maintenance
18
Quality
13
Community
9
Popularity
4
Documentation
13
clap_derive
Maintenance
18
Quality
21
Community
20
Popularity
8
Documentation
12
clap_builder
Maintenance
19
Quality
21
Community
17
Popularity
8
Documentation
12
Technical Details
| polycvss | clap_derive | clap_builder | |
|---|---|---|---|
| Version | 0.3.4 | 4.6.0 | 4.6.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT-0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 1 | 6 | 12 |
| Crate Size | 218KB | 33KB | 171KB |
| Features | 0 | 6 | 18 |
| Yanked % | 0.0% | 1.1% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | 1.85 | 1.85 |
| Owners | 1 | 2 (team) | 3 (team) |
Links
Quick Verdict
- •clap_derive leads with a health score of 79/100, but none of the options score above 80.
- •clap_derive is depended on by 3.1K crates — strongest ecosystem trust.
- •polycvss is pre-1.0 — API may change.