Decision Workspace
bex vs zdd vs cucumber
Side-by-side comparison of Rust crates
39
bex
growingv0.3.0
A rust library for working with boolean expressions (syntax trees, decision diagrams, algebraic normal form, etc.)
41
zdd
growingv0.3.0
A Zero-suppressed BDD library.
70
cucumber
growingv0.23.0
Cucumber testing framework for Rust, with async support. Fully native, no external test runners or dependencies.
Core Metrics
| bex | zdd | cucumber | |
|---|---|---|---|
| Health Score | 39 | 41 | 70 |
| Total Downloads | 14.8K | 6.1K | 15.5M |
| 30d Downloads | 0 | 0 | 247.8K |
| Dependents | 0 | 0 | 715 |
| Releases | 10 | 3 | 40 |
| Last Updated | 463d ago | 2210d ago | 32d ago |
| Age | 7y 5m | 10y 7m | 10y 1m |
Health Breakdown
bex
Maintenance
6
Quality
9
Community
6
Popularity
5
Documentation
13
zdd
Maintenance
3
Quality
15
Community
6
Popularity
5
Documentation
12
cucumber
Maintenance
16
Quality
13
Community
18
Popularity
8
Documentation
15
Technical Details
| bex | zdd | cucumber | |
|---|---|---|---|
| Version | 0.3.0 | 0.3.0 | 0.23.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT/Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 10 | 2 | 33 |
| Crate Size | 236KB | 22KB | 155KB |
| Features | 1 | 0 | 7 |
| Yanked % | 10.0% | 0.0% | 0.0% |
| Edition | 2021 | 2018 | 2024 |
| MSRV | — | — | 1.88 |
| Owners | 1 | 1 | 3 |
Links
Quick Verdict
- •cucumber leads with a health score of 70/100, but none of the options score above 80.
- •cucumber is depended on by 715 crates — strongest ecosystem trust.
- •⚠ bex, zdd have not been updated in over a year.