Decision Workspace
quickcheck-richderive vs proptest-derive vs bolero-generator
Side-by-side comparison of Rust crates
55
quickcheck-richderive
experimentalv0.3.0
A `#[derive(Arbitrary)]` proc-macro emitting native `quickcheck::Arbitrary` impls (arbitrary + shrink).
68
proptest-derive
growingv0.8.0
Custom-derive for the Arbitrary trait of proptest.
59
bolero-generator
growingv0.13.5
value generator for testing and fuzzing
Core Metrics
| quickcheck-richderive | proptest-derive | bolero-generator | |
|---|---|---|---|
| Health Score | 55 | 68 | 59 |
| Total Downloads | 269 | 18.8M | 4.0M |
| 30d Downloads | 0 | 1.4M | 406.3K |
| Dependents | 3 | 6.9K | 651 |
| Releases | 3 | 12 | 27 |
| Last Updated | today | 110d ago | 326d ago |
| Age | 4d | 8y 5m | 6y 8m |
Health Breakdown
quickcheck-richderive
Maintenance
14
Quality
15
Community
8
Popularity
3
Documentation
15
proptest-derive
Maintenance
11
Quality
15
Community
19
Popularity
8
Documentation
15
bolero-generator
Maintenance
9
Quality
15
Community
15
Popularity
8
Documentation
12
Technical Details
| quickcheck-richderive | proptest-derive | bolero-generator | |
|---|---|---|---|
| Version | 0.3.0 | 0.8.0 | 0.13.5 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 5 | 6 | 8 |
| Crate Size | 59KB | 61KB | 39KB |
| Features | 3 | 1 | 4 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | 1.85 | 1.84 | 1.66.0 |
| Owners | 1 | 3 (team) | 3 |
Links
Quick Verdict
- •proptest-derive leads with a health score of 68/100, but none of the options score above 80.
- •proptest-derive is depended on by 6.9K crates — strongest ecosystem trust.