Decision Workspace
shapely-core vs facet-macros-impl vs facet-derive
Side-by-side comparison of Rust crates
55
shapely-core
growingv3.1.0
Core types and traits for the shapely ecosystem, providing fundamental reflection capabilities
60
facet-macros-impl
experimentalv0.44.3
Implementation of facet derive macros (parsing and code generation)
57
facet-derive
experimentalv0.27.11
Proc macro for deriving the 'Facet' trait in facet
Core Metrics
| shapely-core | facet-macros-impl | facet-derive | |
|---|---|---|---|
| Health Score | 55 | 60 | 57 |
| Total Downloads | 4.2K | 29.7K | 42.4K |
| 30d Downloads | 115 | 10.7K | 384 |
| Dependents | 18 | 18 | 143 |
| Releases | 5 | 18 | 60 |
| Last Updated | 361d ago | 11d ago | 296d ago |
| Age | 1y | 3m | 11m |
Health Breakdown
shapely-core
Maintenance
7
Quality
20
Community
9
Popularity
4
Documentation
15
facet-macros-impl
Maintenance
18
Quality
16
Community
9
Popularity
5
Documentation
12
facet-derive
Maintenance
12
Quality
15
Community
12
Popularity
6
Documentation
12
Technical Details
| shapely-core | facet-macros-impl | facet-derive | |
|---|---|---|---|
| Version | 3.1.0 | 0.44.3 | 0.27.11 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 0 | 6 | 2 |
| Crate Size | 33KB | 87KB | 6KB |
| Features | 0 | 6 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.85 | 1.90 | 1.87.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •facet-macros-impl leads with a health score of 60/100, but none of the options score above 80.
- •facet-derive has the most downloads (42.4K), suggesting wider adoption.
- •facet-derive is depended on by 143 crates — strongest ecosystem trust.
- •facet-macros-impl, facet-derive are pre-1.0 — API may change.