Decision Workspace
chashmap vs chashmap-next vs storage-map
Side-by-side comparison of Rust crates
58
chashmap
growingv2.2.2
Fast, concurrent hash maps with extensive API.
39
chashmap-next
growingv2.2.3
Fast, concurrent hash maps with extensive API.
45
storage-map
growingv0.3.0
Concurrent append-only map storage
Core Metrics
| chashmap | chashmap-next | storage-map | |
|---|---|---|---|
| Health Score | 58 | 39 | 45 |
| Total Downloads | 2.2M | 2.2K | 785.1K |
| 30d Downloads | 123.5K | 18 | 19.7K |
| Dependents | 598 | 0 | 37 |
| Releases | 12 | 1 | 5 |
| Last Updated | 2585d ago | 1579d ago | 2050d ago |
| Age | 9y 1m | 4y 3m | 7y 8m |
Health Breakdown
chashmap
Maintenance
4
Quality
20
Community
15
Popularity
8
Documentation
11
chashmap-next
Maintenance
1
Quality
20
Community
3
Popularity
4
Documentation
11
storage-map
Maintenance
4
Quality
15
Community
7
Popularity
7
Documentation
12
Technical Details
| chashmap | chashmap-next | storage-map | |
|---|---|---|---|
| Version | 2.2.2 | 2.2.3 | 0.3.0 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✗ No |
| License | MIT | MIT | Apache-2.0 |
| Dependencies | 2 | 2 | 2 |
| Crate Size | 15KB | 16KB | 7KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | — | — | 2018 |
| MSRV | — | — | — |
| Owners | 3 | 1 | 1 |
Links
Quick Verdict
- •chashmap leads with a health score of 58/100, but none of the options score above 80.
- •chashmap is depended on by 598 crates — strongest ecosystem trust.
- •⚠ chashmap, chashmap-next, storage-map have not been updated in over a year.
- •storage-map is pre-1.0 — API may change.