Decision Workspace
async-mutex vs async-rwlock vs simple-mutex
Side-by-side comparison of Rust crates
62
async-mutex
growingv1.4.1
Async mutex
61
async-rwlock
growingv1.3.1
Async reader-writer lock
55
simple-mutex
growingv1.1.5
A mutex more efficient than std and simpler than parking_lot
Core Metrics
| async-mutex | async-rwlock | simple-mutex | |
|---|---|---|---|
| Health Score | 62 | 61 | 55 |
| Total Downloads | 16.2M | 2.8M | 3.1M |
| 30d Downloads | 228.8K | 22.3K | 25.1K |
| Dependents | 982 | 227 | 18 |
| Releases | 13 | 8 | 8 |
| Last Updated | 419d ago | 419d ago | 2189d ago |
| Age | 6y 11m | 6y 11m | 6y |
Health Breakdown
async-mutex
Maintenance
5
Quality
18
Community
19
Popularity
8
Documentation
12
async-rwlock
Maintenance
5
Quality
19
Community
17
Popularity
8
Documentation
12
simple-mutex
Maintenance
8
Quality
20
Community
7
Popularity
8
Documentation
12
Technical Details
| async-mutex | async-rwlock | simple-mutex | |
|---|---|---|---|
| Version | 1.4.1 | 1.3.1 | 1.1.5 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | Apache-2.0 OR MIT | Apache-2.0 OR MIT | Apache-2.0 OR MIT |
| Dependencies | 9 | 5 | 2 |
| Crate Size | 10KB | 7KB | 11KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2018 | 2018 |
| MSRV | — | — | — |
| Owners | 2 (team) | 2 (team) | 0 |
Links
Quick Verdict
- •async-mutex leads with a health score of 62/100, but none of the options score above 80.
- •async-mutex is depended on by 982 crates — strongest ecosystem trust.
- •⚠ async-mutex, async-rwlock, simple-mutex have not been updated in over a year.