Decision Workspace
cast_trait vs as_repr-core vs as_repr
Side-by-side comparison of Rust crates
40
cast_trait
growingv0.1.2
cast trait
67
as_repr-core
experimentalv1.8.0
Rust trait for constant `#[repr(T)]` conversions
64
as_repr
growingv1.8.0
Rust trait for constant `#[repr(T)]` conversions
Core Metrics
| cast_trait | as_repr-core | as_repr | |
|---|---|---|---|
| Health Score | 40 | 67 | 64 |
| Total Downloads | 63.3K | 27.5K | 32.8K |
| 30d Downloads | 0 | 3.3K | 3.3K |
| Dependents | 25 | 7 | 6 |
| Releases | 3 | 7 | 12 |
| Last Updated | 2997d ago | 23d ago | 23d ago |
| Age | 8y 3m | 3m | 8m |
Health Breakdown
cast_trait
Maintenance
3
Quality
16
Community
7
Popularity
6
Documentation
8
as_repr-core
Maintenance
18
Quality
21
Community
8
Popularity
5
Documentation
15
as_repr
Maintenance
18
Quality
18
Community
8
Popularity
5
Documentation
15
Technical Details
| cast_trait | as_repr-core | as_repr | |
|---|---|---|---|
| Version | 0.1.2 | 1.8.0 | 1.8.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | Apache-2.0 OR BSL-1.0 OR MIT | Apache-2.0 OR BSL-1.0 OR MIT |
| Dependencies | 0 | 0 | 2 |
| Crate Size | 3KB | 14KB | 8KB |
| Features | 0 | 6 | 6 |
| Yanked % | 0.0% | 0.0% | 8.3% |
| Edition | — | 2024 | 2024 |
| MSRV | — | 1.91 | 1.91 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •as_repr-core leads with a health score of 67/100, but none of the options score above 80.
- •cast_trait has the most downloads (63.3K), suggesting wider adoption.
- •⚠ cast_trait has not been updated in over a year.
- •cast_trait is pre-1.0 — API may change.