Decision Workspace
async-generic vs maybe-async vs maybe-async-cfg
Side-by-side comparison of Rust crates
56
async-generic
growingv1.1.2
Write code that can be both async and synchronous without duplicating it.
59
maybe-async
growingv0.2.11
A procedure macro to unify SYNC and ASYNC implementation
44
maybe-async-cfg
growingv0.2.5
A procedure macro to unify sync and async implementations depending on the features of your crate
Core Metrics
| async-generic | maybe-async | maybe-async-cfg | |
|---|---|---|---|
| Health Score | 56 | 59 | 44 |
| Total Downloads | 9.5M | 36.5M | 582.5K |
| 30d Downloads | 159.8K | 3.8M | 17.3K |
| Dependents | 228 | 1.2K | 164 |
| Releases | 7 | 16 | 8 |
| Last Updated | 604d ago | 11d ago | 568d ago |
| Age | 2y 8m | 6y 4m | 3y 11m |
Health Breakdown
async-generic
Maintenance
5
Quality
19
Community
9
Popularity
8
Documentation
15
maybe-async
Maintenance
15
Quality
12
Community
11
Popularity
8
Documentation
13
maybe-async-cfg
Maintenance
4
Quality
11
Community
9
Popularity
7
Documentation
13
Technical Details
| async-generic | maybe-async | maybe-async-cfg | |
|---|---|---|---|
| Version | 1.1.2 | 0.2.11 | 0.2.5 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT |
| Dependencies | 5 | 7 | 9 |
| Crate Size | 7KB | 23KB | 27KB |
| Features | 0 | 2 | 4 |
| Yanked % | 0.0% | 18.8% | 12.5% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.70.0 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •maybe-async leads with a health score of 59/100, but none of the options score above 80.
- •maybe-async is depended on by 1.2K crates — strongest ecosystem trust.
- •⚠ async-generic, maybe-async-cfg have not been updated in over a year.
- •maybe-async, maybe-async-cfg are pre-1.0 — API may change.