Decision Workspace
nt-primes vs c-prime vs machine-prime
Side-by-side comparison of Rust crates
38
nt-primes
growingv0.1.1
Recreational mathematics crate for various forms of primes.
48
c-prime
growingv0.1.3
Convenience wrapper for machine-prime
59
machine-prime
stablev1.5.7
ne plus ultra primality testing for machine-sized integers
Core Metrics
| nt-primes | c-prime | machine-prime | |
|---|---|---|---|
| Health Score | 38 | 48 | 59 |
| Total Downloads | 3.9K | 2.5K | 26.1K |
| 30d Downloads | 6 | 6 | 384 |
| Dependents | 0 | 0 | 21 |
| Releases | 3 | 4 | 17 |
| Last Updated | 869d ago | 69d ago | 13d ago |
| Age | 4y 2m | 1y 2m | 2y 11m |
Health Breakdown
nt-primes
Maintenance
4
Quality
15
Community
5
Popularity
4
Documentation
10
c-prime
Maintenance
14
Quality
15
Community
5
Popularity
4
Documentation
10
machine-prime
Maintenance
17
Quality
17
Community
10
Popularity
5
Documentation
10
Technical Details
| nt-primes | c-prime | machine-prime | |
|---|---|---|---|
| Version | 0.1.1 | 0.1.3 | 1.5.7 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | CC0-1.0 | CC0-1.0 |
| Dependencies | 1 | 1 | 0 |
| Crate Size | 3KB | 5KB | 529KB |
| Features | 0 | 0 | 6 |
| Yanked % | 0.0% | 0.0% | 29.4% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •machine-prime leads with a health score of 59/100, but none of the options score above 80.
- •⚠ nt-primes has not been updated in over a year.
- •nt-primes, c-prime are pre-1.0 — API may change.