Decision Workspace
patronus vs libpatron vs z3-sys
Side-by-side comparison of Rust crates
48
patronus
growingv0.35.0
Hardware bug-finding toolkit.
37
libpatron
growingv0.17.3
Hardware bug-finding toolkit.
72
z3-sys
growingv0.10.9
Low-level bindings for the Z3 SMT solver from Microsoft Research
Core Metrics
| patronus | libpatron | z3-sys | |
|---|---|---|---|
| Health Score | 48 | 37 | 72 |
| Total Downloads | 32.8K | 71.1K | 886.1K |
| 30d Downloads | 1.7K | 64 | 97.2K |
| Dependents | 0 | 0 | 124 |
| Releases | 26 | 50 | 34 |
| Last Updated | 42d ago | 683d ago | 14d ago |
| Age | 1y 7m | 2y 6m | 10y 3m |
Health Breakdown
patronus
Maintenance
16
Quality
12
Community
3
Popularity
5
Documentation
12
libpatron
Maintenance
7
Quality
11
Community
3
Popularity
6
Documentation
10
z3-sys
Maintenance
17
Quality
17
Community
16
Popularity
7
Documentation
15
Technical Details
| patronus | libpatron | z3-sys | |
|---|---|---|---|
| Version | 0.35.0 | 0.17.3 | 0.10.9 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | BSD-3-Clause | BSD-3-Clause | MIT |
| Dependencies | 12 | 14 | 7 |
| Crate Size | 117KB | 2.0MB | 78KB |
| Features | 0 | 0 | 8 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | 1.88.0 | — | 1.85.0 |
| Owners | 1 | 1 | 5 |
Links
Quick Verdict
- •z3-sys leads with a health score of 72/100, but none of the options score above 80.
- •z3-sys is depended on by 124 crates — strongest ecosystem trust.
- •⚠ libpatron has not been updated in over a year.