Decision Workspace
predawn-schema-macro vs superstruct vs herolib-derive
Side-by-side comparison of Rust crates
34
predawn-schema-macro
growingv0.9.0
Macros for predawn-schema
60
superstruct
growingv0.10.1
Versioned data types with minimal boilerplate
54
herolib-derive
experimentalv0.3.13
Derive macros for herolib (ToSchema, ToHeroScript, FromHeroScript, Otoml, Actor, rpc_method, OpenRPC client)
Core Metrics
| predawn-schema-macro | superstruct | herolib-derive | |
|---|---|---|---|
| Health Score | 34 | 60 | 54 |
| Total Downloads | 1.1K | 912.8K | 1.7K |
| 30d Downloads | 3 | 47.1K | 403 |
| Dependents | 0 | 22 | 61 |
| Releases | 1 | 12 | 15 |
| Last Updated | 522d ago | 72d ago | 62d ago |
| Age | 1y 5m | 4y 11m | 3m |
Health Breakdown
predawn-schema-macro
Maintenance
2
Quality
15
Community
3
Popularity
4
Documentation
10
superstruct
Maintenance
13
Quality
13
Community
14
Popularity
7
Documentation
13
herolib-derive
Maintenance
15
Quality
13
Community
10
Popularity
4
Documentation
12
Technical Details
| predawn-schema-macro | superstruct | herolib-derive | |
|---|---|---|---|
| Version | 0.9.0 | 0.10.1 | 0.3.13 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT/Apache-2.0 | Apache-2.0 | Apache-2.0 |
| Dependencies | 6 | 8 | 6 |
| Crate Size | 6KB | 31KB | 27KB |
| Features | 1 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | 1.92.0 |
| Owners | 1 | 2 (team) | 1 |
Links
Quick Verdict
- •superstruct leads with a health score of 60/100, but none of the options score above 80.
- •⚠ predawn-schema-macro has not been updated in over a year.