Decision Workspace
deasync vs async-generic vs maybe-async
Side-by-side comparison of Rust crates
41
deasync
growingv0.1.0
A procedure macro to turn async implemention into sync
57
async-generic
growingv1.1.2
Write code that can be both async and synchronous without duplicating it.
47
maybe-async
growingv0.2.10
A procedure macro to unify SYNC and ASYNC implementation
Core Metrics
| deasync | async-generic | maybe-async | |
|---|---|---|---|
| Health Score | 41 | 57 | 47 |
| Total Downloads | 3.2K | 9.0M | 30.1M |
| 30d Downloads | 86 | 256.8K | 2.9M |
| Dependents | 19 | 206 | 1.2K |
| Releases | 1 | 7 | 15 |
| Last Updated | 1463d ago | 545d ago | 765d ago |
| Age | 4y | 2y 6m | 6y 2m |
Health Breakdown
deasync
Maintenance
1
Quality
17
Community
7
Popularity
4
Documentation
12
async-generic
Maintenance
6
Quality
19
Community
9
Popularity
8
Documentation
15
maybe-async
Maintenance
4
Quality
11
Community
11
Popularity
8
Documentation
13
Technical Details
| deasync | async-generic | maybe-async | |
|---|---|---|---|
| Version | 0.1.0 | 1.1.2 | 0.2.10 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 3 | 5 | 7 |
| Crate Size | 5KB | 7KB | 22KB |
| Features | 2 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 20.0% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | 1.70.0 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •async-generic leads with a health score of 57/100, but none of the options score above 80.
- •maybe-async has the most downloads (30.1M), suggesting wider adoption.
- •maybe-async is depended on by 1.2K crates — strongest ecosystem trust.
- •⚠ deasync, async-generic, maybe-async have not been updated in over a year.
- •deasync, maybe-async are pre-1.0 — API may change.