Decision Workspace
verhoeff-checksum vs koopman-checksum vs luhn_tools
Side-by-side comparison of Rust crates
39
verhoeff-checksum
experimentalv0.1.0
A Rust implementation of the Verhoeff checksum algorithm for error detection
62
koopman-checksum
experimentalv1.0.4
Koopman checksum algorithm implementation. The Koopman checksum provides 1- and 2-bit fault detection for significantly longer data words than traditional dual-sum checksums like Adler or Fletcher.
48
luhn_tools
growingv0.3.0
A fast, minimal implementation of the Luhn algorithm.
Core Metrics
| verhoeff-checksum | koopman-checksum | luhn_tools | |
|---|---|---|---|
| Health Score | 39 | 62 | 48 |
| Total Downloads | 435 | 204 | 2.4K |
| 30d Downloads | 3 | 25 | 8 |
| Dependents | 0 | 0 | 0 |
| Releases | 1 | 4 | 3 |
| Last Updated | 228d ago | 100d ago | 469d ago |
| Age | 7m | 3m | 1y 3m |
Health Breakdown
verhoeff-checksum
Maintenance
4
Quality
16
Community
6
Popularity
3
Documentation
10
koopman-checksum
Maintenance
19
Quality
19
Community
6
Popularity
3
Documentation
15
luhn_tools
Maintenance
6
Quality
17
Community
6
Popularity
4
Documentation
15
Technical Details
| verhoeff-checksum | koopman-checksum | luhn_tools | |
|---|---|---|---|
| Version | 0.1.0 | 1.0.4 | 0.3.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 0 | 2 | 2 |
| Crate Size | 17KB | 25KB | 6KB |
| Features | 1 | 2 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | 1.83.0 | 1.65.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •koopman-checksum leads with a health score of 62/100, but none of the options score above 80.
- •luhn_tools has the most downloads (2.4K), suggesting wider adoption.
- •⚠ luhn_tools has not been updated in over a year.
- •verhoeff-checksum, luhn_tools are pre-1.0 — API may change.