Decision Workspace
bellande_rwlock vs async-rwlock vs alopt
Side-by-side comparison of Rust crates
37
bellande_rwlock
experimentalv0.1.0
A custom Read-Write Lock implementation developed by the Bellande Architecture Mechanism Research Innovation Center. Offers tools and utilities for concurrent read and write access to shared data.
62
async-rwlock
growingv1.3.1
Async reader-writer lock
46
alopt
growingv1.0.0
a Rust crate providing efficient synchronization primitives that integrate Option into their design.
Core Metrics
| bellande_rwlock | async-rwlock | alopt | |
|---|---|---|---|
| Health Score | 37 | 62 | 46 |
| Total Downloads | 578 | 2.8M | 1.5K |
| 30d Downloads | 3 | 27.3K | 5 |
| Dependents | 0 | 227 | 0 |
| Releases | 1 | 8 | 2 |
| Last Updated | 297d ago | 360d ago | 377d ago |
| Age | 9m | 6y 10m | 1y |
Health Breakdown
bellande_rwlock
Maintenance
3
Quality
15
Community
6
Popularity
3
Documentation
10
async-rwlock
Maintenance
6
Quality
19
Community
17
Popularity
8
Documentation
12
alopt
Maintenance
6
Quality
20
Community
6
Popularity
4
Documentation
10
Technical Details
| bellande_rwlock | async-rwlock | alopt | |
|---|---|---|---|
| Version | 0.1.0 | 1.3.1 | 1.0.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | GPL-3.0-or-later | Apache-2.0 OR MIT | MIT |
| Dependencies | 0 | 5 | 3 |
| Crate Size | 16KB | 7KB | 19KB |
| Features | 0 | 0 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 2 (team) | 1 |
Links
Quick Verdict
- •async-rwlock leads with a health score of 62/100, but none of the options score above 80.
- •async-rwlock is depended on by 227 crates — strongest ecosystem trust.
- •⚠ alopt has not been updated in over a year.
- •bellande_rwlock is pre-1.0 — API may change.