Decision Workspace
chashmap-serde vs chashmap vs chashmap-next
Side-by-side comparison of Rust crates
43
chashmap-serde
growingv2.2.3
Fast, concurrent hash maps with extensive API and Serde support.
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.
Core Metrics
| chashmap-serde | chashmap | chashmap-next | |
|---|---|---|---|
| Health Score | 43 | 58 | 39 |
| Total Downloads | 4.1K | 2.4M | 2.2K |
| 30d Downloads | 0 | 82.6K | 0 |
| Dependents | 0 | 600 | 0 |
| Releases | 3 | 12 | 1 |
| Last Updated | 1318d ago | 2645d ago | 1639d ago |
| Age | 3y 7m | 9y 3m | 4y 5m |
Health Breakdown
chashmap-serde
Maintenance
4
Quality
19
Community
3
Popularity
4
Documentation
13
chashmap
Maintenance
4
Quality
20
Community
15
Popularity
8
Documentation
11
chashmap-next
Maintenance
1
Quality
20
Community
3
Popularity
4
Documentation
11
Technical Details
| chashmap-serde | chashmap | chashmap-next | |
|---|---|---|---|
| Version | 2.2.3 | 2.2.2 | 2.2.3 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | MIT | MIT | MIT |
| Dependencies | 4 | 2 | 2 |
| Crate Size | 18KB | 15KB | 16KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | — | — |
| MSRV | — | — | — |
| Owners | 1 | 3 | 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 600 crates — strongest ecosystem trust.
- •⚠ chashmap-serde, chashmap, chashmap-next have not been updated in over a year.