Decision Workspace
nanomap vs hashbrown vs mule-map
Side-by-side comparison of Rust crates
37
nanomap
growingv0.0.1
A fast small-scale hashmap.
68
hashbrown
growingv0.17.1
A Rust port of Google's SwissTable hash map
52
mule-map
growingv0.1.4
A hybrid between a HashMap and a lookup table
Core Metrics
| nanomap | hashbrown | mule-map | |
|---|---|---|---|
| Health Score | 37 | 68 | 52 |
| Total Downloads | 694 | 1.6B | 2.5K |
| 30d Downloads | 0 | 166.4M | 0 |
| Dependents | 0 | 30.1K | 0 |
| Releases | 1 | 56 | 5 |
| Last Updated | 421d ago | 17d ago | 38d ago |
| Age | 1y 1m | 7y 7m | 1y 5m |
Health Breakdown
nanomap
Maintenance
2
Quality
16
Community
3
Popularity
3
Documentation
13
hashbrown
Maintenance
19
Quality
12
Community
17
Popularity
8
Documentation
12
mule-map
Maintenance
19
Quality
14
Community
5
Popularity
4
Documentation
10
Technical Details
| nanomap | hashbrown | mule-map | |
|---|---|---|---|
| Version | 0.0.1 | 0.17.1 | 0.1.4 |
| 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 | 4 |
| Crate Size | 1KB | 156KB | 23KB |
| Features | 0 | 8 | 0 |
| Yanked % | 0.0% | 7.1% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | 1.85.0 | — |
| Owners | 1 | 2 | 1 |
Links
Quick Verdict
- •hashbrown leads with a health score of 68/100, but none of the options score above 80.
- •hashbrown is depended on by 30.1K crates — strongest ecosystem trust.
- •⚠ nanomap has not been updated in over a year.