Decision Workspace
seedable_hash vs pingora-ketama vs seahash
Side-by-side comparison of Rust crates
59
seedable_hash
growingv0.2.3
The library for calculating seedable hashes and fast reduction of their ranges.
62
pingora-ketama
growingv0.8.0
Rust port of the nginx consistent hash function
61
seahash
growingv4.1.0
A blazingly fast, portable hash function with proven statistical guarantees.
Core Metrics
| seedable_hash | pingora-ketama | seahash | |
|---|---|---|---|
| Health Score | 59 | 62 | 61 |
| Total Downloads | 330.8K | 4.5M | 109.4M |
| 30d Downloads | 33.6K | 786.6K | 8.1M |
| Dependents | 16 | 16 | 3.0K |
| Releases | 11 | 9 | 20 |
| Last Updated | 102d ago | 84d ago | 1956d ago |
| Age | 1y 7m | 2y 2m | 9y 6m |
Health Breakdown
seedable_hash
Maintenance
14
Quality
16
Community
9
Popularity
7
Documentation
13
pingora-ketama
Maintenance
16
Quality
15
Community
13
Popularity
8
Documentation
10
seahash
Maintenance
4
Quality
22
Community
16
Popularity
8
Documentation
11
Technical Details
| seedable_hash | pingora-ketama | seahash | |
|---|---|---|---|
| Version | 0.2.3 | 0.8.0 | 4.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | Apache-2.0 | MIT |
| Dependencies | 7 | 8 | 2 |
| Crate Size | 8KB | 51KB | 32KB |
| Features | 2 | 2 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | — |
| MSRV | — | — | — |
| Owners | 1 | 5 | 3 |
Links
Quick Verdict
- •pingora-ketama leads with a health score of 62/100, but none of the options score above 80.
- •seahash has the most downloads (109.4M), suggesting wider adoption.
- •seahash is depended on by 3.0K crates — strongest ecosystem trust.
- •⚠ seahash has not been updated in over a year.
- •seedable_hash, pingora-ketama are pre-1.0 — API may change.