Decision Workspace
async-executor vs uasync vs async-task
Side-by-side comparison of Rust crates
66
async-executor
growingv1.14.0
Async executor
39
uasync
growingv0.1.1
fast, safe, async executor
66
async-task
growingv4.7.1
Task abstraction for building executors
Core Metrics
| async-executor | uasync | async-task | |
|---|---|---|---|
| Health Score | 66 | 39 | 66 |
| Total Downloads | 139.4M | 2.7K | 159.6M |
| 30d Downloads | 5.2M | 0 | 5.9M |
| Dependents | 1.9K | 0 | 1.5K |
| Releases | 32 | 2 | 25 |
| Last Updated | 148d ago | 1643d ago | 807d ago |
| Age | 7y | 4y 6m | 7y 2m |
Health Breakdown
async-executor
Maintenance
11
Quality
15
Community
20
Popularity
8
Documentation
12
uasync
Maintenance
3
Quality
13
Community
6
Popularity
4
Documentation
13
async-task
Maintenance
6
Quality
20
Community
20
Popularity
8
Documentation
12
Technical Details
| async-executor | uasync | async-task | |
|---|---|---|---|
| Version | 1.14.0 | 0.1.1 | 4.7.1 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✓ Yes |
| License | Apache-2.0 OR MIT | MIT | Apache-2.0 OR MIT |
| Dependencies | 15 | 8 | 9 |
| Crate Size | 29KB | 12KB | 38KB |
| Features | 1 | 0 | 2 |
| Yanked % | 12.5% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.65 | — | 1.57 |
| Owners | 1 (team) | 1 | 2 (team) |
Links
Quick Verdict
- •async-executor leads with a health score of 66/100, but none of the options score above 80.
- •async-task has the most downloads (159.6M), suggesting wider adoption.
- •async-executor is depended on by 1.9K crates — strongest ecosystem trust.
- •⚠ uasync, async-task have not been updated in over a year.
- •uasync is pre-1.0 — API may change.