Decision Workspace
decimal-bytes vs fraction vs fastnum
Side-by-side comparison of Rust crates
58
decimal-bytes
experimentalv0.4.2
Arbitrary precision decimals with lexicographically sortable byte encoding
63
fraction
growingv0.15.4
Lossless fractions and decimals; drop-in float replacement
58
fastnum
growingv0.7.4
Fast decimal numbers library
Core Metrics
| decimal-bytes | fraction | fastnum | |
|---|---|---|---|
| Health Score | 58 | 63 | 58 |
| Total Downloads | 27.2K | 62.0M | 2.6M |
| 30d Downloads | 4.9K | 3.6M | 776.1K |
| Dependents | 4 | 781 | 182 |
| Releases | 7 | 37 | 57 |
| Last Updated | 109d ago | 34d ago | 161d ago |
| Age | 4m | 10y 4m | 1y 7m |
Health Breakdown
decimal-bytes
Maintenance
13
Quality
15
Community
13
Popularity
5
Documentation
12
fraction
Maintenance
16
Quality
14
Community
13
Popularity
8
Documentation
12
fastnum
Maintenance
12
Quality
11
Community
12
Popularity
8
Documentation
15
Technical Details
| decimal-bytes | fraction | fastnum | |
|---|---|---|---|
| Version | 0.4.2 | 0.15.4 | 0.7.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 7 | 10 | 18 |
| Crate Size | 53KB | 110KB | 306KB |
| Features | 3 | 9 | 19 |
| Yanked % | 0.0% | 2.7% | 12.3% |
| Edition | 2021 | 2015 | 2021 |
| MSRV | 1.85 | — | 1.88 |
| Owners | 3 (team) | 1 | 1 |
Links
Quick Verdict
- •fraction leads with a health score of 63/100, but none of the options score above 80.
- •fraction is depended on by 781 crates — strongest ecosystem trust.