Decision Workspace
specs-derive vs shred-derive vs component_group_derive
Side-by-side comparison of Rust crates
53
specs-derive
growingv0.4.1
Custom derive macro for Specs components
51
shred-derive
growingv0.7.0
Custom derive for shred
44
component_group_derive
growingv3.0.0
Automatic derive for the ComponentGroup trait
Core Metrics
| specs-derive | shred-derive | component_group_derive | |
|---|---|---|---|
| Health Score | 53 | 51 | 44 |
| Total Downloads | 468.2K | 661.3K | 9.2K |
| 30d Downloads | 14.4K | 15.2K | 54 |
| Dependents | 139 | 153 | 3 |
| Releases | 5 | 15 | 3 |
| Last Updated | 2235d ago | 806d ago | 1920d ago |
| Age | 8y 8m | 8y 10m | 7y 3m |
Health Breakdown
specs-derive
Maintenance
6
Quality
15
Community
13
Popularity
7
Documentation
12
shred-derive
Maintenance
4
Quality
15
Community
13
Popularity
7
Documentation
12
component_group_derive
Maintenance
3
Quality
20
Community
7
Popularity
5
Documentation
9
Technical Details
| specs-derive | shred-derive | component_group_derive | |
|---|---|---|---|
| Version | 0.4.1 | 0.7.0 | 3.0.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT/Apache-2.0 | MIT OR Apache-2.0 | MPL-2.0 |
| Dependencies | 3 | 3 | 3 |
| Crate Size | 5KB | 2KB | 4KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2018 | 2018 |
| MSRV | — | — | — |
| Owners | 4 | 4 | 1 |
Links
Quick Verdict
- •specs-derive leads with a health score of 53/100, but none of the options score above 80.
- •shred-derive has the most downloads (661.3K), suggesting wider adoption.
- •shred-derive is depended on by 153 crates — strongest ecosystem trust.
- •⚠ specs-derive, shred-derive, component_group_derive have not been updated in over a year.
- •specs-derive, shred-derive are pre-1.0 — API may change.