Decision Workspace
mpchash vs consistent_hash_ring vs hashring
Side-by-side comparison of Rust crates
57
mpchash
stablev2.0.10
A space-efficient (no need for vnodes) multi-probe consistent hashing algorithm
45
consistent_hash_ring
growingv0.8.0
A flexible and efficient consistent hash ring
48
hashring
growingv0.3.6
A minimal implementation of consistent hashing
Core Metrics
| mpchash | consistent_hash_ring | hashring | |
|---|---|---|---|
| Health Score | 57 | 45 | 48 |
| Total Downloads | 343.3K | 118.3K | 978.9K |
| 30d Downloads | 3.4K | 763 | 58.2K |
| Dependents | 0 | 12 | 402 |
| Releases | 20 | 26 | 10 |
| Last Updated | 143d ago | 1939d ago | 604d ago |
| Age | 2y 9m | 6y 9m | 9y 4m |
Health Breakdown
mpchash
Maintenance
12
Quality
19
Community
6
Popularity
7
Documentation
13
consistent_hash_ring
Maintenance
6
Quality
15
Community
6
Popularity
6
Documentation
12
hashring
Maintenance
4
Quality
16
Community
10
Popularity
7
Documentation
11
Technical Details
| mpchash | consistent_hash_ring | hashring | |
|---|---|---|---|
| Version | 2.0.10 | 0.8.0 | 0.3.6 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 5 | 1 | 1 |
| Crate Size | 16KB | 9KB | 6KB |
| Features | 0 | 0 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | — |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •mpchash leads with a health score of 57/100, but none of the options score above 80.
- •hashring has the most downloads (978.9K), suggesting wider adoption.
- •hashring is depended on by 402 crates — strongest ecosystem trust.
- •⚠ consistent_hash_ring, hashring have not been updated in over a year.
- •consistent_hash_ring, hashring are pre-1.0 — API may change.