Decision Workspace
waker-fn vs atomic-waker vs diatomic-waker
Side-by-side comparison of Rust crates
64
waker-fn
growingv1.2.0
Convert closures into wakers
60
atomic-waker
growingv1.1.2
A synchronization primitive for task wakeup
52
diatomic-waker
growingv0.2.3
An async, lock-free synchronization primitive for task wakeup.
Core Metrics
| waker-fn | atomic-waker | diatomic-waker | |
|---|---|---|---|
| Health Score | 64 | 60 | 52 |
| Total Downloads | 114.2M | 242.7M | 5.8M |
| 30d Downloads | 4.2M | 24.1M | 543.2K |
| Dependents | 529 | 805 | 100 |
| Releases | 4 | 5 | 5 |
| Last Updated | 684d ago | 914d ago | 565d ago |
| Age | 5y 10m | 5y 10m | 3y 5m |
Health Breakdown
waker-fn
Maintenance
4
Quality
21
Community
17
Popularity
8
Documentation
14
atomic-waker
Maintenance
3
Quality
19
Community
19
Popularity
8
Documentation
11
diatomic-waker
Maintenance
4
Quality
17
Community
11
Popularity
8
Documentation
12
Technical Details
| waker-fn | atomic-waker | diatomic-waker | |
|---|---|---|---|
| Version | 1.2.0 | 1.1.2 | 0.2.3 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✗ No |
| License | Apache-2.0 OR MIT | Apache-2.0 OR MIT | MIT OR Apache-2.0 |
| Dependencies | 1 | 4 | 3 |
| Crate Size | 7KB | 12KB | 18KB |
| Features | 1 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2018 | 2021 |
| MSRV | 1.51 | 1.36 | 1.56 |
| Owners | 2 (team) | 2 (team) | 1 |
Links
Quick Verdict
- •waker-fn leads with a health score of 64/100, but none of the options score above 80.
- •atomic-waker has the most downloads (242.7M), suggesting wider adoption.
- •atomic-waker is depended on by 805 crates — strongest ecosystem trust.
- •⚠ waker-fn, atomic-waker, diatomic-waker have not been updated in over a year.
- •diatomic-waker is pre-1.0 — API may change.