Decision Workspace
waker-fn vs atomic-waker vs wg
Side-by-side comparison of Rust crates
65
waker-fn
growingv1.2.0
Convert closures into wakers
60
atomic-waker
growingv1.1.2
A synchronization primitive for task wakeup
66
wg
stablev1.1.0
Golang like WaitGroup implementation for sync/async Rust.
Core Metrics
| waker-fn | atomic-waker | wg | |
|---|---|---|---|
| Health Score | 65 | 60 | 66 |
| Total Downloads | 128.4M | 363.6M | 476.7K |
| 30d Downloads | 2.3M | 24.2M | 9.8K |
| Dependents | 592 | 1.0K | 209 |
| Releases | 4 | 5 | 30 |
| Last Updated | 792d ago | 1022d ago | 5d ago |
| Age | 6y 1m | 6y 1m | 4y 8m |
Health Breakdown
waker-fn
Maintenance
4
Quality
21
Community
18
Popularity
8
Documentation
14
atomic-waker
Maintenance
3
Quality
19
Community
19
Popularity
8
Documentation
11
wg
Maintenance
19
Quality
13
Community
12
Popularity
7
Documentation
15
Technical Details
| waker-fn | atomic-waker | wg | |
|---|---|---|---|
| Version | 1.2.0 | 1.1.2 | 1.1.0 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | Apache-2.0 OR MIT | Apache-2.0 OR MIT | MIT OR Apache-2.0 |
| Dependencies | 1 | 4 | 7 |
| Crate Size | 7KB | 12KB | 30KB |
| Features | 1 | 0 | 6 |
| Yanked % | 0.0% | 0.0% | 70.0% |
| Edition | 2018 | 2018 | 2021 |
| MSRV | 1.51 | 1.36 | 1.95.0 |
| Owners | 2 (team) | 2 (team) | 1 |
Links
Quick Verdict
- •wg leads with a health score of 66/100, but none of the options score above 80.
- •atomic-waker has the most downloads (363.6M), suggesting wider adoption.
- •atomic-waker is depended on by 1.0K crates — strongest ecosystem trust.
- •⚠ waker-fn, atomic-waker have not been updated in over a year.