Decision Workspace
dyn_object vs dyn_safe vs dync
Side-by-side comparison of Rust crates
30
dyn_object
growingv0.2.0
Ergonomic and thread safe version of Box<dyn Any>.
45
dyn_safe
growingv0.1.0
Take control of the Semver hazard of the `dyn` safety of your traits!
44
dync
growingv0.6.0
An efficient alternative to `dyn Trait` for containerized types
Core Metrics
| dyn_object | dyn_safe | dync | |
|---|---|---|---|
| Health Score | 30 | 45 | 44 |
| Total Downloads | 2.8K | 8.3K | 257.5K |
| 30d Downloads | 4 | 144 | 45.2K |
| Dependents | 0 | 3 | 20 |
| Releases | 2 | 5 | 15 |
| Last Updated | 732d ago | 219d ago | 345d ago |
| Age | 2y | 5y 4m | 5y 10m |
Health Breakdown
dyn_object
Maintenance
4
Quality
9
Community
3
Popularity
4
Documentation
10
dyn_safe
Maintenance
6
Quality
15
Community
7
Popularity
5
Documentation
12
dync
Maintenance
6
Quality
16
Community
7
Popularity
6
Documentation
9
Technical Details
| dyn_object | dyn_safe | dync | |
|---|---|---|---|
| Version | 0.2.0 | 0.1.0 | 0.6.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | Zlib OR MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 1 | 1 | 5 |
| Crate Size | 8KB | 7KB | 60KB |
| Features | 0 | 0 | 3 |
| Yanked % | 50.0% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •dyn_safe leads with a health score of 45/100, but none of the options score above 80.
- •dync has the most downloads (257.5K), suggesting wider adoption.
- •⚠ dyn_object has not been updated in over a year.