Decision Workspace
delegation vs dtype_dispatch vs spire_enum
Side-by-side comparison of Rust crates
47
delegation
growingv0.4.0
Macro-based delegation for enums and structs.
57
dtype_dispatch
growingv0.2.1
Macro builder for working with data types
57
spire_enum
growingv1.0.0
Procedural macros to facilitate enum usage, such as when delegating implementations, extracting variant types, or creating enum tables.
Core Metrics
| delegation | dtype_dispatch | spire_enum | |
|---|---|---|---|
| Health Score | 47 | 57 | 57 |
| Total Downloads | 3.1K | 367.7K | 15.9K |
| 30d Downloads | 58 | 107.3K | 5.0K |
| Dependents | 0 | 13 | 9 |
| Releases | 3 | 4 | 7 |
| Last Updated | 427d ago | 49d ago | 69d ago |
| Age | 1y 2m | 1y 4m | 10m |
Health Breakdown
delegation
Maintenance
6
Quality
15
Community
7
Popularity
4
Documentation
15
dtype_dispatch
Maintenance
14
Quality
16
Community
8
Popularity
7
Documentation
12
spire_enum
Maintenance
16
Quality
17
Community
9
Popularity
5
Documentation
10
Technical Details
| delegation | dtype_dispatch | spire_enum | |
|---|---|---|---|
| Version | 0.4.0 | 0.2.1 | 1.0.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | Apache-2.0 | MIT |
| Dependencies | 3 | 0 | 1 |
| Crate Size | 16KB | 5KB | 12KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | 1.81 | 1.73.0 | — |
| Owners | 2 | 1 | 1 |
Links
Quick Verdict
- •dtype_dispatch leads with a health score of 57/100, but none of the options score above 80.
- •⚠ delegation has not been updated in over a year.
- •delegation, dtype_dispatch are pre-1.0 — API may change.