Decision Workspace
yaar-lock vs fast-steal vs parking_lot
Side-by-side comparison of Rust crates
36
yaar-lock
growingv0.2.1
Fast, no_std synchronization primitives.
66
fast-steal
growingv6.5.1
特别快的多线程任务调度器，支持超细颗粒度的任务窃取
62
parking_lot
growingv0.12.5
More compact and efficient implementations of the standard synchronization primitives.
Core Metrics
| yaar-lock | fast-steal | parking_lot | |
|---|---|---|---|
| Health Score | 36 | 66 | 62 |
| Total Downloads | 15.3K | 24.4K | 696.4M |
| 30d Downloads | 12 | 1.1K | 46.9M |
| Dependents | 0 | 55 | 84.6K |
| Releases | 9 | 54 | 58 |
| Last Updated | 2248d ago | today | 175d ago |
| Age | 6y 2m | 11m | 9y 10m |
Health Breakdown
yaar-lock
Maintenance
4
Quality
12
Community
6
Popularity
5
Documentation
9
fast-steal
Maintenance
19
Quality
18
Community
11
Popularity
5
Documentation
13
parking_lot
Maintenance
10
Quality
16
Community
16
Popularity
8
Documentation
12
Technical Details
| yaar-lock | fast-steal | parking_lot | |
|---|---|---|---|
| Version | 0.2.1 | 6.5.1 | 0.12.5 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT OR Apache-2.0 |
| Dependencies | 10 | 3 | 4 |
| Crate Size | 18KB | 8KB | 47KB |
| Features | 8 | 0 | 8 |
| Yanked % | 11.1% | 0.0% | 1.7% |
| Edition | 2018 | 2024 | 2021 |
| MSRV | — | — | 1.71 |
| Owners | 1 | 1 | 2 |
Links
Quick Verdict
- •fast-steal leads with a health score of 66/100, but none of the options score above 80.
- •parking_lot has the most downloads (696.4M), suggesting wider adoption.
- •parking_lot is depended on by 84.6K crates — strongest ecosystem trust.
- •⚠ yaar-lock has not been updated in over a year.
- •yaar-lock, parking_lot are pre-1.0 — API may change.