Decision Workspace
smt-lang vs smtkit vs z3tracer
Side-by-side comparison of Rust crates
37
smt-lang
growingv0.7.5
Sat Modulo Theory Language
47
smtkit
experimentalv0.1.1
Facade crate for SMT constraint IR + SMT-LIB backends
41
z3tracer
growingv0.11.2
Parser for Z3 tracing logs
Core Metrics
| smt-lang | smtkit | z3tracer | |
|---|---|---|---|
| Health Score | 37 | 47 | 41 |
| Total Downloads | 23.0K | 62 | 625.1K |
| 30d Downloads | 23 | 17 | 43.7K |
| Dependents | 0 | 0 | 8 |
| Releases | 19 | 2 | 15 |
| Last Updated | 1134d ago | 19d ago | 1670d ago |
| Age | 3y 5m | 1m | 5y |
Health Breakdown
smt-lang
Maintenance
6
Quality
13
Community
3
Popularity
5
Documentation
10
smtkit
Maintenance
13
Quality
16
Community
3
Popularity
2
Documentation
13
z3tracer
Maintenance
4
Quality
10
Community
8
Popularity
7
Documentation
12
Technical Details
| smt-lang | smtkit | z3tracer | |
|---|---|---|---|
| Version | 0.7.5 | 0.1.1 | 0.11.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | LGPL-3.0-only | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 9 | 5 | 8 |
| Crate Size | 44KB | 24KB | 6.8MB |
| Features | 0 | 6 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •smtkit leads with a health score of 47/100, but none of the options score above 80.
- •z3tracer has the most downloads (625.1K), suggesting wider adoption.
- •⚠ smt-lang, z3tracer have not been updated in over a year.