Decision Workspace
lockfree vs lock_freedom vs orx-pinned-concurrent-col
Side-by-side comparison of Rust crates
47
lockfree
growingv0.5.1
This crate provides concurrent data structures and a solution to the ABA problem as an alternative of hazard pointers
51
lock_freedom
growingv0.1.1
This crate provides concurrent data structures and a solution to the ABA problem as an alternative of hazard pointers
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
| lockfree | lock_freedom | orx-pinned-concurrent-col | |
|---|---|---|---|
| Health Score | 47 | 51 | 59 |
| Total Downloads | 1.3M | 2.4K | 1.1M |
| 30d Downloads | 57.4K | 137 | 151.3K |
| Dependents | 333 | 3 | 167 |
| Releases | 11 | 2 | 27 |
| Last Updated | 2687d ago | 128d ago | 158d ago |
| Age | 7y 9m | 2y 8m | 1y 11m |
Health Breakdown
lockfree
Maintenance
4
Quality
15
Community
13
Popularity
7
Documentation
8
lock_freedom
Maintenance
10
Quality
17
Community
8
Popularity
4
Documentation
12
orx-pinned-concurrent-col
Maintenance
12
Quality
18
Community
12
Popularity
7
Documentation
10
Technical Details
| lockfree | lock_freedom | orx-pinned-concurrent-col | |
|---|---|---|---|
| Version | 0.5.1 | 0.1.1 | 2.18.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 1 | 1 | 5 |
| Crate Size | 57KB | 61KB | 18KB |
| Features | 0 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | — | 2021 | 2024 |
| MSRV | — | 1.60.0 | — |
| 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.
- •lockfree has the most downloads (1.3M), suggesting wider adoption.
- •lockfree is depended on by 333 crates — strongest ecosystem trust.
- •⚠ lockfree has not been updated in over a year.
- •lockfree, lock_freedom are pre-1.0 — API may change.