Decision Workspace
sync_cow vs orx-pinned-concurrent-col vs supersonic
Side-by-side comparison of Rust crates
41
sync_cow
growingv0.1.1
Thread-safe clone-on-write container for fast concurrent writing and reading.
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.
58
supersonic
experimentalv3.0.0
A one-stop rust crate for high-speed, high-performance, high-concurrency data-structures.
Core Metrics
| sync_cow | orx-pinned-concurrent-col | supersonic | |
|---|---|---|---|
| Health Score | 41 | 59 | 58 |
| Total Downloads | 8.9K | 1.1M | 73 |
| 30d Downloads | 108 | 145.1K | 8 |
| Dependents | 0 | 167 | 0 |
| Releases | 2 | 27 | 5 |
| Last Updated | 1179d ago | 158d ago | 32d ago |
| Age | 3y 2m | 1y 11m | 3m |
Health Breakdown
sync_cow
Maintenance
4
Quality
16
Community
6
Popularity
5
Documentation
10
orx-pinned-concurrent-col
Maintenance
12
Quality
18
Community
12
Popularity
7
Documentation
10
supersonic
Maintenance
17
Quality
20
Community
6
Popularity
2
Documentation
13
Technical Details
| sync_cow | orx-pinned-concurrent-col | supersonic | |
|---|---|---|---|
| Version | 0.1.1 | 2.18.0 | 3.0.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 0 | 5 | 2 |
| Crate Size | 6KB | 18KB | 60KB |
| Features | 0 | 0 | 6 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •orx-pinned-concurrent-col leads with a health score of 59/100, but none of the options score above 80.
- •orx-pinned-concurrent-col is depended on by 167 crates — strongest ecosystem trust.
- •⚠ sync_cow has not been updated in over a year.
- •sync_cow is pre-1.0 — API may change.