Decision Workspace
fncmd vs clap-config-file vs clap_args
Side-by-side comparison of Rust crates
47
fncmd
growingv2.1.0
Command line interface as a function.
51
clap-config-file
growingv0.6.0
A proc macro for adding config file support to clap
46
clap_args
experimentalv0.1.8
Lightweight wrapper for clap to auto-handle version and help / clap 轻量封装，自动处理版本与帮助
Core Metrics
| fncmd | clap-config-file | clap_args | |
|---|---|---|---|
| Health Score | 47 | 51 | 46 |
| Total Downloads | 22.1K | 19.1K | 3.2K |
| 30d Downloads | 66 | 4.1K | 66 |
| Dependents | 3 | 11 | 11 |
| Releases | 16 | 6 | 8 |
| Last Updated | 1070d ago | 185d ago | 113d ago |
| Age | 4y 4m | 1y 1m | 8m |
Health Breakdown
fncmd
Maintenance
6
Quality
19
Community
7
Popularity
5
Documentation
10
clap-config-file
Maintenance
10
Quality
14
Community
9
Popularity
5
Documentation
13
clap_args
Maintenance
13
Quality
15
Community
6
Popularity
4
Documentation
8
Technical Details
| fncmd | clap-config-file | clap_args | |
|---|---|---|---|
| Version | 2.1.0 | 0.6.0 | 0.1.8 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MPL-2.0 | MIT | MulanPSL-2.0 |
| Dependencies | 4 | 10 | 5 |
| Crate Size | 17KB | 23KB | 7KB |
| Features | 0 | 1 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •clap-config-file leads with a health score of 51/100, but none of the options score above 80.
- •fncmd has the most downloads (22.1K), suggesting wider adoption.
- •⚠ fncmd has not been updated in over a year.
- •clap-config-file, clap_args are pre-1.0 — API may change.