Decision Workspace
runtime_units vs uom vs ferrunitas
Side-by-side comparison of Rust crates
50
runtime_units
growingv0.6.3
A run-time Rust library for working with units of measurement and conversions between them.
65
uom
growingv0.38.0
Units of measurement
50
ferrunitas
experimentalv0.4.0
A type-safe unit conversion library with compile-time dimensional analysis
Core Metrics
| runtime_units | uom | ferrunitas | |
|---|---|---|---|
| Health Score | 50 | 65 | 50 |
| Total Downloads | 26.5K | 11.0M | 975 |
| 30d Downloads | 0 | 399.1K | 0 |
| Dependents | 0 | 1.3K | 0 |
| Releases | 26 | 34 | 3 |
| Last Updated | 49d ago | 149d ago | 303d ago |
| Age | 2y 4m | 9y 4m | 10m |
Health Breakdown
runtime_units
Maintenance
16
Quality
16
Community
3
Popularity
5
Documentation
10
uom
Maintenance
12
Quality
16
Community
14
Popularity
8
Documentation
15
ferrunitas
Maintenance
9
Quality
16
Community
6
Popularity
4
Documentation
15
Technical Details
| runtime_units | uom | ferrunitas | |
|---|---|---|---|
| Version | 0.6.3 | 0.38.0 | 0.4.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | Apache-2.0 OR MIT | Apache-2.0 |
| Dependencies | 10 | 10 | 7 |
| Crate Size | 126KB | 163KB | 67KB |
| Features | 114 | 32 | 7 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | 1.68.0 | 1.85.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •uom leads with a health score of 65/100, but none of the options score above 80.
- •uom is depended on by 1.3K crates — strongest ecosystem trust.