Decision Workspace
kahan_pairs vs use-rational vs use-complex
Side-by-side comparison of Rust crates
46
kahan_pairs
growingv1.0.1
Generate pairs of integers
58
use-rational
experimentalv0.0.6
Utility-first rational-number primitives for RustUse
58
use-complex
experimentalv0.0.6
Composable complex-number primitives for RustUse.
Core Metrics
| kahan_pairs | use-rational | use-complex | |
|---|---|---|---|
| Health Score | 46 | 58 | 58 |
| Total Downloads | 2.6K | 141 | 157 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 13 | 16 |
| Releases | 2 | 6 | 6 |
| Last Updated | 635d ago | 11d ago | 11d ago |
| Age | 2y 3m | 13d | 13d |
Health Breakdown
kahan_pairs
Maintenance
4
Quality
22
Community
6
Popularity
4
Documentation
10
use-rational
Maintenance
16
Quality
15
Community
9
Popularity
3
Documentation
15
use-complex
Maintenance
16
Quality
15
Community
9
Popularity
3
Documentation
15
Technical Details
| kahan_pairs | use-rational | use-complex | |
|---|---|---|---|
| Version | 1.0.1 | 0.0.6 | 0.0.6 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 1 | 0 | 0 |
| Crate Size | 7KB | 6KB | 4KB |
| Features | 2 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | 1.95.0 | 1.95.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •use-rational leads with a health score of 58/100, but none of the options score above 80.
- •kahan_pairs has the most downloads (2.6K), suggesting wider adoption.
- •⚠ kahan_pairs has not been updated in over a year.
- •use-rational, use-complex are pre-1.0 — API may change.