Decision Workspace
spirix vs dashu-float vs ieee754
Side-by-side comparison of Rust crates
53
spirix
growingv0.0.11
Two's complement floating-point arithmetic library
54
dashu-float
growingv0.4.3
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 | 53 | 54 | 47 |
| Total Downloads | 2.0K | 1.5M | 8.2M |
| 30d Downloads | 120 | 140.3K | 261.0K |
| Dependents | 30 | 86 | 264 |
| Releases | 11 | 9 | 10 |
| Last Updated | 4d ago | 783d ago | 1924d ago |
| Age | 1y 1m | 3y 6m | 10y 10m |
Health Breakdown
spirix
Maintenance
19
Quality
9
Community
10
Popularity
4
Documentation
11
dashu-float
Maintenance
5
Quality
16
Community
11
Popularity
7
Documentation
15
ieee754
Maintenance
3
Quality
12
Community
13
Popularity
8
Documentation
11
Technical Details
| spirix | dashu-float | ieee754 | |
|---|---|---|---|
| Version | 0.0.11 | 0.4.3 | 0.2.6 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | non-standard | MIT OR Apache-2.0 | MIT/Apache-2.0 |
| Dependencies | 10 | 20 | 1 |
| Crate Size | 687KB | 80KB | 17KB |
| Features | 5 | 12 | 1 |
| Yanked % | 27.3% | 0.0% | 10.0% |
| Edition | 2021 | 2021 | — |
| MSRV | — | 1.61 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •dashu-float leads with a health score of 54/100, but none of the options score above 80.
- •ieee754 has the most downloads (8.2M), suggesting wider adoption.
- •ieee754 is depended on by 264 crates — strongest ecosystem trust.
- •⚠ dashu-float, ieee754 have not been updated in over a year.