Decision Workspace
nanomap vs hashbrown vs griddle
Side-by-side comparison of Rust crates
36
nanomap
experimentalv0.0.1
A fast small-scale hashmap.
63
hashbrown
growingv0.16.1
A Rust port of Google's SwissTable hash map
49
griddle
growingv0.6.0
A HashMap variant that spreads resize load across inserts
Core Metrics
| nanomap | hashbrown | griddle | |
|---|---|---|---|
| Health Score | 36 | 63 | 49 |
| Total Downloads | 692 | 1.3B | 191.6K |
| 30d Downloads | 3 | 118.9M | 5.0K |
| Dependents | 0 | 27.0K | 22 |
| Releases | 1 | 54 | 21 |
| Last Updated | 361d ago | 127d ago | 524d ago |
| Age | 12m | 7y 5m | 5y 9m |
Health Breakdown
nanomap
Maintenance
2
Quality
15
Community
3
Popularity
3
Documentation
13
hashbrown
Maintenance
14
Quality
12
Community
17
Popularity
8
Documentation
12
griddle
Maintenance
7
Quality
16
Community
10
Popularity
6
Documentation
10
Technical Details
| nanomap | hashbrown | griddle | |
|---|---|---|---|
| Version | 0.0.1 | 0.16.1 | 0.6.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 0 | 15 | 10 |
| Crate Size | 1KB | 148KB | 84KB |
| Features | 0 | 8 | 6 |
| Yanked % | 0.0% | 7.4% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | 1.65.0 | — |
| Owners | 1 | 2 | 1 |
Links
Quick Verdict
- •hashbrown leads with a health score of 63/100, but none of the options score above 80.
- •hashbrown is depended on by 27.0K crates — strongest ecosystem trust.
- •⚠ griddle has not been updated in over a year.