Decision Workspace
trait-morph vs reusable-box-future vs async_fn-proc_macros
Side-by-side comparison of Rust crates
42
trait-morph
experimentalv0.1.1
A lightweight procedural macro to transform `async fn` in traits into `-> impl Future` with explicit bounds.
46
reusable-box-future
growingv0.2.0
A reusable `Pin<Box<dyn Future<Output = T> + Send>>`
45
async_fn-proc_macros
growingv0.1.0
Collection of helper annotations and macros for concise and yet explicit `async fn` signatures
Core Metrics
| trait-morph | reusable-box-future | async_fn-proc_macros | |
|---|---|---|---|
| Health Score | 42 | 46 | 45 |
| Total Downloads | 32 | 552.7K | 1.6M |
| 30d Downloads | 5 | 6.9K | 67.3K |
| Dependents | 0 | 38 | 7 |
| Releases | 2 | 2 | 7 |
| Last Updated | 47d ago | 1854d ago | 351d ago |
| Age | 1m | 5y 1m | 4y 6m |
Health Breakdown
trait-morph
Maintenance
11
Quality
13
Community
6
Popularity
2
Documentation
10
reusable-box-future
Maintenance
3
Quality
15
Community
12
Popularity
7
Documentation
9
async_fn-proc_macros
Maintenance
6
Quality
15
Community
5
Popularity
7
Documentation
12
Technical Details
| trait-morph | reusable-box-future | async_fn-proc_macros | |
|---|---|---|---|
| Version | 0.1.1 | 0.2.0 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | Zlib OR MIT OR Apache-2.0 |
| Dependencies | 4 | 2 | 3 |
| Crate Size | 10KB | 5KB | 3KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 2 | 1 |
Links
Quick Verdict
- •reusable-box-future leads with a health score of 46/100, but none of the options score above 80.
- •async_fn-proc_macros has the most downloads (1.6M), suggesting wider adoption.
- •⚠ reusable-box-future has not been updated in over a year.