Decision Workspace
provable-contracts-macros vs aprender-contracts-macros vs utoipa-gen
Side-by-side comparison of Rust crates
57
provable-contracts-macros
experimentalv0.3.1
Proc macros for compile-time contract enforcement — #[contract] attribute
49
aprender-contracts-macros
experimentalv0.35.0
Proc macros for compile-time contract enforcement — #[contract] attribute
65
utoipa-gen
stablev5.5.0
Code generation implementation for utoipa
Core Metrics
| provable-contracts-macros | aprender-contracts-macros | utoipa-gen | |
|---|---|---|---|
| Health Score | 57 | 49 | 65 |
| Total Downloads | 23.8K | 2.6K | 28.6M |
| 30d Downloads | 7.2K | 1.7K | 3.3M |
| Dependents | 119 | 17 | 83 |
| Releases | 7 | 8 | 59 |
| Last Updated | 49d ago | 3d ago | 21d ago |
| Age | 3m | 1m | 4y 3m |
Health Breakdown
provable-contracts-macros
Maintenance
16
Quality
13
Community
11
Popularity
5
Documentation
12
aprender-contracts-macros
Maintenance
16
Quality
9
Community
8
Popularity
4
Documentation
12
utoipa-gen
Maintenance
18
Quality
19
Community
8
Popularity
8
Documentation
12
Technical Details
| provable-contracts-macros | aprender-contracts-macros | utoipa-gen | |
|---|---|---|---|
| Version | 0.3.1 | 0.35.0 | 5.5.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 4 | 4 | 22 |
| Crate Size | 7KB | 10KB | 157KB |
| Features | 0 | 0 | 20 |
| Yanked % | 0.0% | 12.5% | 1.7% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | 1.85 | 1.89 | 1.75 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •utoipa-gen leads with a health score of 65/100, but none of the options score above 80.
- •provable-contracts-macros is depended on by 119 crates — strongest ecosystem trust.
- •provable-contracts-macros, aprender-contracts-macros are pre-1.0 — API may change.