Decision Workspace
oxiz-solver vs z3-sys vs z3
Side-by-side comparison of Rust crates
51
oxiz-solver
experimentalv0.2.1
Main CDCL(T) Solver API for OxiZ
69
z3-sys
growingv0.11.0
Low-level bindings for the Z3 SMT solver from Microsoft Research
69
z3
growingv0.20.0
High-level rust bindings for the Z3 SMT solver from Microsoft Research
Core Metrics
| oxiz-solver | z3-sys | z3 | |
|---|---|---|---|
| Health Score | 51 | 69 | 69 |
| Total Downloads | 5.3K | 1.2M | 1.2M |
| 30d Downloads | 4.0K | 178.5K | 176.8K |
| Dependents | 29 | 152 | 420 |
| Releases | 6 | 35 | 53 |
| Last Updated | 30d ago | 54d ago | 54d ago |
| Age | 4m | 10y 5m | 10y 5m |
Health Breakdown
oxiz-solver
Maintenance
18
Quality
10
Community
9
Popularity
4
Documentation
10
z3-sys
Maintenance
15
Quality
16
Community
16
Popularity
7
Documentation
15
z3
Maintenance
15
Quality
16
Community
16
Popularity
7
Documentation
15
Technical Details
| oxiz-solver | z3-sys | z3 | |
|---|---|---|---|
| Version | 0.2.1 | 0.11.0 | 0.20.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | MIT | MIT |
| Dependencies | 15 | 12 | 6 |
| Crate Size | 343KB | 93KB | 107KB |
| Features | 5 | 5 | 6 |
| Yanked % | 16.7% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | 1.85.0 | 1.85.0 |
| Owners | 1 | 5 | 5 |
Links
Quick Verdict
- •z3-sys leads with a health score of 69/100, but none of the options score above 80.
- •z3 is depended on by 420 crates — strongest ecosystem trust.