Decision Workspace
contatori vs clashmap vs dashmap
Side-by-side comparison of Rust crates
52
contatori
experimentalv0.7.5
High-performance sharded atomic counters for Rust
62
clashmap
growingv1.2.1
Sharded hashmap suitable for fast concurrent access
61
dashmap
growingv6.1.0
Blazing fast concurrent HashMap for Rust.
Core Metrics
| contatori | clashmap | dashmap | |
|---|---|---|---|
| Health Score | 52 | 62 | 61 |
| Total Downloads | 636 | 1.7M | 236.9M |
| 30d Downloads | 58 | 169.0K | 17.9M |
| Dependents | 23 | 10 | 44.8K |
| Releases | 19 | 5 | 84 |
| Last Updated | 72d ago | 150d ago | 387d ago |
| Age | 3m | 1y 1m | 6y 7m |
Health Breakdown
contatori
Maintenance
15
Quality
14
Community
10
Popularity
3
Documentation
10
clashmap
Maintenance
11
Quality
20
Community
9
Popularity
7
Documentation
15
dashmap
Maintenance
8
Quality
16
Community
15
Popularity
8
Documentation
14
Technical Details
| contatori | clashmap | dashmap | |
|---|---|---|---|
| Version | 0.7.5 | 1.2.1 | 6.1.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | MIT | MIT |
| Dependencies | 18 | 9 | 10 |
| Crate Size | 65KB | 35KB | 25KB |
| Features | 8 | 7 | 3 |
| Yanked % | 0.0% | 0.0% | 14.3% |
| Edition | 2021 | 2021 | 2018 |
| MSRV | — | 1.70 | 1.65 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •clashmap leads with a health score of 62/100, but none of the options score above 80.
- •dashmap has the most downloads (236.9M), suggesting wider adoption.
- •dashmap is depended on by 44.8K crates — strongest ecosystem trust.
- •⚠ dashmap has not been updated in over a year.
- •contatori is pre-1.0 — API may change.