Decision Workspace
fastmurmur3 vs murmurs vs mm3h
Side-by-side comparison of Rust crates
44
fastmurmur3
growingv0.2.0
Fast non-cryptographic hash, with the benchmarks to prove it.
52
murmurs
stablev1.0.5
🫆 A reliable and production-ready implementation of the Murmur3 hash function in Rust
56
mm3h
experimentalv0.1.3
Murmur3 optimized hasher
Core Metrics
| fastmurmur3 | murmurs | mm3h | |
|---|---|---|---|
| Health Score | 44 | 52 | 56 |
| Total Downloads | 1.1M | 10.1K | 943 |
| 30d Downloads | 25.4K | 2.6K | 0 |
| Dependents | 98 | 1 | 0 |
| Releases | 2 | 6 | 4 |
| Last Updated | 1120d ago | 396d ago | 261d ago |
| Age | 4y 7m | 1y 1m | 8m |
Health Breakdown
fastmurmur3
Maintenance
3
Quality
14
Community
10
Popularity
7
Documentation
10
murmurs
Maintenance
13
Quality
20
Community
4
Popularity
5
Documentation
10
mm3h
Maintenance
15
Quality
17
Community
5
Popularity
4
Documentation
15
Technical Details
| fastmurmur3 | murmurs | mm3h | |
|---|---|---|---|
| Version | 0.2.0 | 1.0.5 | 0.1.3 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT | BSD-3-Clause OR Apache-2.0 |
| Dependencies | 8 | 0 | 0 |
| Crate Size | 8KB | 4KB | 13KB |
| Features | 1 | 0 | 4 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | — | 1.87.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •mm3h leads with a health score of 56/100, but none of the options score above 80.
- •fastmurmur3 has the most downloads (1.1M), suggesting wider adoption.
- •⚠fastmurmur3, murmurs have not been updated in over a year.
- •fastmurmur3, mm3h are pre-1.0 — API may change.