Decision Workspace
lockout vs crossbeam vs object-pool
Side-by-side comparison of Rust crates
45
lockout
experimentalv0.2.0
A collection of lock-free utilities for Rust
59
crossbeam
growingv0.8.4
Tools for concurrent programming
50
object-pool
growingv0.6.0
A thread-safe object pool with automatic return and attach/detach semantics
Core Metrics
| lockout | crossbeam | object-pool | |
|---|---|---|---|
| Health Score | 45 | 59 | 50 |
| Total Downloads | 171 | 118.4M | 3.0M |
| 30d Downloads | 0 | 4.8M | 75.6K |
| Dependents | 4 | 20.5K | 285 |
| Releases | 3 | 36 | 22 |
| Last Updated | 75d ago | 917d ago | 694d ago |
| Age | 2m | 10y 10m | 7y 5m |
Health Breakdown
lockout
Maintenance
10
Quality
14
Community
8
Popularity
3
Documentation
10
crossbeam
Maintenance
6
Quality
13
Community
20
Popularity
8
Documentation
12
object-pool
Maintenance
4
Quality
13
Community
13
Popularity
8
Documentation
12
Technical Details
| lockout | crossbeam | object-pool | |
|---|---|---|---|
| Version | 0.2.0 | 0.8.4 | 0.6.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT/Apache-2.0 |
| Dependencies | 2 | 6 | 3 |
| Crate Size | 4KB | 11KB | 2.3MB |
| Features | 0 | 4 | 1 |
| Yanked % | 0.0% | 5.6% | 0.0% |
| Edition | 2024 | 2021 | 2018 |
| MSRV | — | 1.61 | — |
| Owners | 1 | 5 (team) | 1 |
Links
Quick Verdict
- •crossbeam leads with a health score of 59/100, but none of the options score above 80.
- •crossbeam is depended on by 20.5K crates — strongest ecosystem trust.
- •⚠ crossbeam, object-pool have not been updated in over a year.