Decision Workspace
spirix vs dashu-float vs ieee754
Side-by-side comparison of Rust crates
52
spirix
growingv0.1.1
Two's complement floating-point arithmetic library
68
dashu-float
growingv0.5.0
A big float library supporting arbitrary precision, arbitrary base and arbitrary rounding mode
47
ieee754
growingv0.2.6
Low-level manipulations of IEEE754 floating-point numbers.
Core Metrics
| spirix | dashu-float | ieee754 | |
|---|---|---|---|
| Health Score | 52 | 68 | 47 |
| Total Downloads | 2.4K | 2.2M | 9.2M |
| 30d Downloads | 0 | 133.4K | 162.7K |
| Dependents | 47 | 136 | 266 |
| Releases | 14 | 12 | 10 |
| Last Updated | 9d ago | 2d ago | 2032d ago |
| Age | 1y 5m | 3y 10m | 11y 2m |
Health Breakdown
spirix
Maintenance
18
Quality
8
Community
11
Popularity
4
Documentation
11
dashu-float
Maintenance
18
Quality
15
Community
12
Popularity
8
Documentation
15
ieee754
Maintenance
3
Quality
12
Community
13
Popularity
8
Documentation
11
Technical Details
| spirix | dashu-float | ieee754 | |
|---|---|---|---|
| Version | 0.1.1 | 0.5.0 | 0.2.6 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | non-standard | MIT OR Apache-2.0 | MIT/Apache-2.0 |
| Dependencies | 11 | 25 | 1 |
| Crate Size | 751KB | 163KB | 17KB |
| Features | 4 | 14 | 1 |
| Yanked % | 28.6% | 0.0% | 10.0% |
| Edition | 2021 | 2021 | — |
| MSRV | — | 1.68 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •dashu-float leads with a health score of 68/100, but none of the options score above 80.
- •ieee754 has the most downloads (9.2M), suggesting wider adoption.
- •ieee754 is depended on by 266 crates — strongest ecosystem trust.
- •⚠ ieee754 has not been updated in over a year.