Decision Workspace
kovan-map vs swmr-cell vs amity
Side-by-side comparison of Rust crates
60
kovan-map
experimentalv0.1.12
Lock-free concurrent hash maps using kovan memory reclamation
56
swmr-cell
experimentalv0.3.1
A thread-safe single-writer multi-reader cell with wait-free reads and version-based garbage collection
49
amity
growingv0.6.3
Concurrency algorithms
Core Metrics
| kovan-map | swmr-cell | amity | |
|---|---|---|---|
| Health Score | 60 | 56 | 49 |
| Total Downloads | 1.5K | 604 | 14.7K |
| 30d Downloads | 785 | 103 | 114 |
| Dependents | 25 | 13 | 10 |
| Releases | 9 | 14 | 16 |
| Last Updated | 17d ago | 6d ago | 354d ago |
| Age | 3m | 4m | 3y 2m |
Health Breakdown
kovan-map
Maintenance
18
Quality
16
Community
10
Popularity
4
Documentation
12
swmr-cell
Maintenance
19
Quality
12
Community
9
Popularity
3
Documentation
13
amity
Maintenance
8
Quality
14
Community
9
Popularity
5
Documentation
13
Technical Details
| kovan-map | swmr-cell | amity | |
|---|---|---|---|
| Version | 0.1.12 | 0.3.1 | 0.6.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 3 | 3 | 2 |
| Crate Size | 27KB | 33KB | 37KB |
| Features | 2 | 3 | 8 |
| Yanked % | 0.0% | 14.3% | 12.5% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.90 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •kovan-map leads with a health score of 60/100, but none of the options score above 80.
- •amity has the most downloads (14.7K), suggesting wider adoption.