Decision Workspace
use-math-constants vs tau vs use-number
Side-by-side comparison of Rust crates
52
use-math-constants
experimentalv0.1.0
Reusable mathematical constants for RustUse
44
tau
growingv1.0.4
The important mathematical constant tau
58
use-number
experimentalv0.0.6
Utility-first numeric building blocks for RustUse
Core Metrics
| use-math-constants | tau | use-number | |
|---|---|---|---|
| Health Score | 52 | 44 | 58 |
| Total Downloads | 37 | 16.0K | 144 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 5 | 0 | 13 |
| Releases | 1 | 7 | 6 |
| Last Updated | 11d ago | 3817d ago | 11d ago |
| Age | 11d | 11y 6m | 13d |
Health Breakdown
use-math-constants
Maintenance
12
Quality
15
Community
8
Popularity
2
Documentation
15
tau
Maintenance
4
Quality
21
Community
3
Popularity
5
Documentation
11
use-number
Maintenance
16
Quality
15
Community
9
Popularity
3
Documentation
15
Technical Details
| use-math-constants | tau | use-number | |
|---|---|---|---|
| Version | 0.1.0 | 1.0.4 | 0.0.6 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 0 | 0 | 0 |
| Crate Size | 2KB | 2KB | 5KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | — | 2024 |
| MSRV | 1.95.0 | — | 1.95.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •use-number leads with a health score of 58/100, but none of the options score above 80.
- •tau has the most downloads (16.0K), suggesting wider adoption.
- •⚠ tau has not been updated in over a year.
- •use-math-constants, use-number are pre-1.0 — API may change.