Decision Workspace
amity vs kovan-map vs swmr-cell
Side-by-side comparison of Rust crates
48
amity
growingv0.6.3
Concurrency algorithms
58
kovan-map
experimentalv0.1.16
Lock-free concurrent hash maps using kovan memory reclamation
51
swmr-cell
experimentalv0.3.1
A thread-safe single-writer multi-reader cell with wait-free reads and version-based garbage collection
Core Metrics
| amity | kovan-map | swmr-cell | |
|---|---|---|---|
| Health Score | 48 | 58 | 51 |
| Total Downloads | 15.2K | 10.7K | 5.1K |
| 30d Downloads | 0 | 3.2K | 0 |
| Dependents | 10 | 84 | 13 |
| Releases | 16 | 13 | 14 |
| Last Updated | 462d ago | 9d ago | 114d ago |
| Age | 3y 5m | 7m | 7m |
Health Breakdown
amity
Maintenance
7
Quality
14
Community
9
Popularity
5
Documentation
13
kovan-map
Maintenance
18
Quality
12
Community
11
Popularity
5
Documentation
12
swmr-cell
Maintenance
13
Quality
12
Community
9
Popularity
4
Documentation
13
Technical Details
| amity | kovan-map | swmr-cell | |
|---|---|---|---|
| Version | 0.6.3 | 0.1.16 | 0.3.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 2 | 5 | 3 |
| Crate Size | 37KB | 51KB | 33KB |
| Features | 8 | 3 | 3 |
| Yanked % | 12.5% | 7.7% | 14.3% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | 1.90 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •kovan-map leads with a health score of 58/100, but none of the options score above 80.
- •amity has the most downloads (15.2K), suggesting wider adoption.
- •⚠ amity has not been updated in over a year.