Decision Workspace
hrw-hash vs mpchash vs crush-sys
Side-by-side comparison of Rust crates
55
hrw-hash
growingv2.0.3
A minimalistic implementation of the Highest Random Weight (HRW) aka Rendezvous hashing algorithm
57
mpchash
stablev2.0.10
A space-efficient (no need for vnodes) multi-probe consistent hashing algorithm
55
crush-sys
experimentalv1.0.1
Rust implementation of the CRUSH (Controlled Replication Under Scalable Hashing) algorithm
Core Metrics
| hrw-hash | mpchash | crush-sys | |
|---|---|---|---|
| Health Score | 55 | 57 | 55 |
| Total Downloads | 6.9K | 343.3K | 1.2K |
| 30d Downloads | 152 | 3.4K | 28 |
| Dependents | 8 | 0 | 4 |
| Releases | 15 | 20 | 4 |
| Last Updated | 227d ago | 143d ago | 169d ago |
| Age | 10m | 2y 9m | 5m |
Health Breakdown
hrw-hash
Maintenance
10
Quality
18
Community
9
Popularity
5
Documentation
13
mpchash
Maintenance
12
Quality
19
Community
6
Popularity
7
Documentation
13
crush-sys
Maintenance
17
Quality
16
Community
8
Popularity
4
Documentation
10
Technical Details
| hrw-hash | mpchash | crush-sys | |
|---|---|---|---|
| Version | 2.0.3 | 2.0.10 | 1.0.1 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | MIT | MIT | GPL-3.0-or-later OR LGPL-2.1-or-later |
| Dependencies | 2 | 5 | 4 |
| Crate Size | 9KB | 16KB | 76KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| 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.