Decision Workspace
prae_macro vs prae vs praborrow-defense
Side-by-side comparison of Rust crates
45
prae_macro
growingv0.5.1
Proc macro for `prae` crate
43
prae
growingv0.8.4
A crate that aims to provide a better way to define types that require validation
57
praborrow-defense
growingv1.2.2
Procedural macros for invariant verification. Generates runtime checks and SMT-based formal verification.
Core Metrics
| prae_macro | prae | praborrow-defense | |
|---|---|---|---|
| Health Score | 45 | 43 | 57 |
| Total Downloads | 9.1K | 39.5K | 513 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 18 | 0 | 21 |
| Releases | 7 | 23 | 21 |
| Last Updated | 1600d ago | 1488d ago | 181d ago |
| Age | 5y | 5y | 6m |
Health Breakdown
prae_macro
Maintenance
4
Quality
15
Community
8
Popularity
5
Documentation
13
prae
Maintenance
6
Quality
14
Community
5
Popularity
5
Documentation
13
praborrow-defense
Maintenance
17
Quality
17
Community
10
Popularity
3
Documentation
10
Technical Details
| prae_macro | prae | praborrow-defense | |
|---|---|---|---|
| Version | 0.5.1 | 0.8.4 | 1.2.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Unlicense | Unlicense | MIT |
| Dependencies | 3 | 4 | 7 |
| Crate Size | 3KB | 10KB | 13KB |
| Features | 0 | 1 | 0 |
| Yanked % | 0.0% | 4.3% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •praborrow-defense leads with a health score of 57/100, but none of the options score above 80.
- •prae has the most downloads (39.5K), suggesting wider adoption.
- •⚠ prae_macro, prae have not been updated in over a year.
- •prae_macro, prae are pre-1.0 — API may change.