Decision Workspace
kevy-hash vs rustc-hash vs nohash-hasher
Side-by-side comparison of Rust crates
67
kevy-hash
experimentalv3.18.0
FxHash + fmix64 hasher for single-trust-domain keyspaces.
70
rustc-hash
stablev2.1.3
A speedy, non-cryptographic hashing algorithm used by rustc
56
nohash-hasher
growingv0.2.0
An implementation of `std::hash::Hasher` which does not hash at all.
Core Metrics
| kevy-hash | rustc-hash | nohash-hasher | |
|---|---|---|---|
| Health Score | 67 | 70 | 56 |
| Total Downloads | 4.7K | 631.7M | 74.9M |
| 30d Downloads | 2.7K | 38.3M | 4.0M |
| Dependents | 418 | 53.9K | 8.3K |
| Releases | 78 | 9 | 5 |
| Last Updated | 3d ago | 10d ago | 2338d ago |
| Age | 1m | 8y 1m | 7y 10m |
Health Breakdown
kevy-hash
Maintenance
17
Quality
18
Community
13
Popularity
4
Documentation
15
rustc-hash
Maintenance
15
Quality
18
Community
17
Popularity
8
Documentation
12
nohash-hasher
Maintenance
4
Quality
18
Community
17
Popularity
8
Documentation
9
Technical Details
| kevy-hash | rustc-hash | nohash-hasher | |
|---|---|---|---|
| Version | 3.18.0 | 2.1.3 | 0.2.0 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✗ No |
| License | Apache-2.0 OR MIT | Apache-2.0 OR MIT | Apache-2.0 OR MIT |
| Dependencies | 0 | 1 | 0 |
| Crate Size | 15KB | 15KB | 8KB |
| Features | 0 | 4 | 2 |
| Yanked % | 0.0% | 11.1% | 0.0% |
| Edition | 2024 | 2021 | 2018 |
| MSRV | 1.97.0 | 1.77 | — |
| Owners | 1 | 3 (team) | 2 (team) |
Links
Quick Verdict
- •rustc-hash leads with a health score of 70/100, but none of the options score above 80.
- •rustc-hash is depended on by 53.9K crates — strongest ecosystem trust.
- •⚠ nohash-hasher has not been updated in over a year.
- •nohash-hasher is pre-1.0 — API may change.