Decision Workspace
fastnum vs fastnum2 vs const_fixedp
Side-by-side comparison of Rust crates
63
fastnum
growingv0.7.5
Fast decimal numbers library
49
fastnum2
growingv0.3.6
fork of Fast decimal numbers library
41
const_fixedp
growingv0.1.1
A const type for fixed point arithmetic
Core Metrics
| fastnum | fastnum2 | const_fixedp | |
|---|---|---|---|
| Health Score | 63 | 49 | 41 |
| Total Downloads | 4.1M | 3.3K | 2.9K |
| 30d Downloads | 552.3K | 0 | 0 |
| Dependents | 216 | 6 | 0 |
| Releases | 58 | 5 | 2 |
| Last Updated | 32d ago | 416d ago | 1800d ago |
| Age | 1y 8m | 1y 3m | 4y 11m |
Health Breakdown
fastnum
Maintenance
17
Quality
11
Community
12
Popularity
8
Documentation
15
fastnum2
Maintenance
7
Quality
15
Community
8
Popularity
4
Documentation
15
const_fixedp
Maintenance
3
Quality
16
Community
6
Popularity
4
Documentation
12
Technical Details
| fastnum | fastnum2 | const_fixedp | |
|---|---|---|---|
| Version | 0.7.5 | 0.3.6 | 0.1.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 19 | 17 | 3 |
| Crate Size | 309KB | 228KB | 17KB |
| Features | 20 | 19 | 1 |
| Yanked % | 12.1% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2018 |
| MSRV | 1.94 | 1.83 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fastnum leads with a health score of 63/100, but none of the options score above 80.
- •fastnum is depended on by 216 crates — strongest ecosystem trust.
- •⚠ fastnum2, const_fixedp have not been updated in over a year.