Decision Workspace
enum_delegate vs enum_delegate_lib vs spire_enum
Side-by-side comparison of Rust crates
46
enum_delegate
growingv0.2.0
Easily replace dynamic dispatch with an enum, for speed and serialization
41
enum_delegate_lib
growingv0.2.0
Internal macro implementations for enum_delegate - use to implement your own macros
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
| enum_delegate | enum_delegate_lib | spire_enum | |
|---|---|---|---|
| Health Score | 46 | 41 | 57 |
| Total Downloads | 796.8K | 797.2K | 15.9K |
| 30d Downloads | 329.4K | 329.4K | 5.0K |
| Dependents | 182 | 2 | 9 |
| Releases | 2 | 2 | 7 |
| Last Updated | 1238d ago | 1238d ago | 69d ago |
| Age | 3y 4m | 3y 4m | 10m |
Health Breakdown
enum_delegate
Maintenance
4
Quality
14
Community
11
Popularity
7
Documentation
10
enum_delegate_lib
Maintenance
4
Quality
14
Community
6
Popularity
7
Documentation
10
spire_enum
Maintenance
16
Quality
17
Community
9
Popularity
5
Documentation
10
Technical Details
| enum_delegate | enum_delegate_lib | spire_enum | |
|---|---|---|---|
| Version | 0.2.0 | 0.2.0 | 1.0.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 6 | 4 | 1 |
| Crate Size | 12KB | 10KB | 12KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •spire_enum leads with a health score of 57/100, but none of the options score above 80.
- •enum_delegate_lib has the most downloads (797.2K), suggesting wider adoption.
- •enum_delegate is depended on by 182 crates — strongest ecosystem trust.
- •⚠ enum_delegate, enum_delegate_lib have not been updated in over a year.
- •enum_delegate, enum_delegate_lib are pre-1.0 — API may change.