Decision Workspace
proptest-rng vs protest-proptest-compat vs proptest-derive
Side-by-side comparison of Rust crates
38
proptest-rng
experimentalv0.1.0
A bridge between proptest and the rand ecosystem — use any::<ProptestRng>() to get a deterministic, Arbitrary-implementing RNG
43
protest-proptest-compat
growingv1.1.0
Proptest compatibility layer for Protest - drop-in replacement for easy migration
67
proptest-derive
growingv0.8.0
Custom-derive for the Arbitrary trait of proptest.
Core Metrics
| proptest-rng | protest-proptest-compat | proptest-derive | |
|---|---|---|---|
| Health Score | 38 | 43 | 67 |
| Total Downloads | 22 | 56 | 21.6M |
| 30d Downloads | 0 | 0 | 907.5K |
| Dependents | 0 | 0 | 7.4K |
| Releases | 1 | 2 | 12 |
| Last Updated | 134d ago | 253d ago | 159d ago |
| Age | 4m | 8m | 8y 6m |
Health Breakdown
proptest-rng
Maintenance
7
Quality
14
Community
5
Popularity
2
Documentation
10
protest-proptest-compat
Maintenance
8
Quality
18
Community
5
Popularity
2
Documentation
10
proptest-derive
Maintenance
10
Quality
15
Community
19
Popularity
8
Documentation
15
Technical Details
| proptest-rng | protest-proptest-compat | proptest-derive | |
|---|---|---|---|
| Version | 0.1.0 | 1.1.0 | 0.8.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | MIT | MIT OR Apache-2.0 |
| Dependencies | 1 | 3 | 6 |
| Crate Size | 8KB | 8KB | 61KB |
| Features | 0 | 0 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | — | 1.84 |
| Owners | 1 | 1 | 3 (team) |
Links
Quick Verdict
- •proptest-derive leads with a health score of 67/100, but none of the options score above 80.
- •proptest-derive is depended on by 7.4K crates — strongest ecosystem trust.
- •proptest-rng, proptest-derive are pre-1.0 — API may change.