Decision Workspace
kovan vs kovan-map vs orx-pinned-concurrent-col
Side-by-side comparison of Rust crates
60
kovan
experimentalv0.1.12
High-performance wait-free memory reclamation for lock-free data structures. Bounded memory usage, predictable latency.
60
kovan-map
experimentalv0.1.12
Lock-free concurrent hash maps using kovan memory reclamation
59
orx-pinned-concurrent-col
stablev2.18.0
A core data structure with a focus to enable high performance, possibly lock-free, concurrent collections using a PinnedVec as the underlying storage.
Core Metrics
| kovan | kovan-map | orx-pinned-concurrent-col | |
|---|---|---|---|
| Health Score | 60 | 60 | 59 |
| Total Downloads | 1.8K | 1.5K | 1.1M |
| 30d Downloads | 808 | 747 | 145.1K |
| Dependents | 49 | 25 | 167 |
| Releases | 13 | 9 | 27 |
| Last Updated | 17d ago | 17d ago | 158d ago |
| Age | 4m | 3m | 1y 11m |
Health Breakdown
kovan
Maintenance
18
Quality
15
Community
11
Popularity
4
Documentation
12
kovan-map
Maintenance
18
Quality
16
Community
10
Popularity
4
Documentation
12
orx-pinned-concurrent-col
Maintenance
12
Quality
18
Community
12
Popularity
7
Documentation
10
Technical Details
| kovan | kovan-map | orx-pinned-concurrent-col | |
|---|---|---|---|
| Version | 0.1.12 | 0.1.12 | 2.18.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 | Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 6 | 3 | 5 |
| Crate Size | 59KB | 27KB | 18KB |
| Features | 3 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.90 | 1.90 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •kovan leads with a health score of 60/100, but none of the options score above 80.
- •orx-pinned-concurrent-col has the most downloads (1.1M), suggesting wider adoption.
- •orx-pinned-concurrent-col is depended on by 167 crates — strongest ecosystem trust.
- •kovan, kovan-map are pre-1.0 — API may change.