Decision Workspace
ros2args vs ros2msg vs clap_builder
Side-by-side comparison of Rust crates
50
ros2args
experimentalv0.5.4
A Rust parser for ROS2 command-line arguments and parameter files
47
ros2msg
experimentalv0.5.3
A Rust parser for ROS2 message, service, action, and IDL files with 100% ROS2 Jazzy compatibility
77
clap_builder
stablev4.6.0
A simple to use, efficient, and full-featured Command Line Argument Parser
Core Metrics
| ros2args | ros2msg | clap_builder | |
|---|---|---|---|
| Health Score | 50 | 47 | 77 |
| Total Downloads | 292 | 916 | 420.4M |
| 30d Downloads | 298 | 930 | 38.6M |
| Dependents | 6 | 8 | 390 |
| Releases | 4 | 3 | 105 |
| Last Updated | 6d ago | 11d ago | 15d ago |
| Age | 13d | 13d | 3y |
Health Breakdown
ros2args
Maintenance
16
Quality
15
Community
8
Popularity
3
Documentation
8
ros2msg
Maintenance
13
Quality
13
Community
9
Popularity
4
Documentation
8
clap_builder
Maintenance
19
Quality
21
Community
17
Popularity
8
Documentation
12
Technical Details
| ros2args | ros2msg | clap_builder | |
|---|---|---|---|
| Version | 0.5.4 | 0.5.3 | 4.6.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | non-standard | non-standard | MIT OR Apache-2.0 |
| Dependencies | 5 | 14 | 12 |
| Crate Size | 28KB | 118KB | 171KB |
| Features | 2 | 2 | 18 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | — | 1.85 |
| Owners | 1 | 1 | 3 (team) |
Links
Quick Verdict
- •clap_builder leads with a health score of 77/100, but none of the options score above 80.
- •clap_builder is depended on by 390 crates — strongest ecosystem trust.
- •ros2args, ros2msg are pre-1.0 — API may change.