Decision Workspace
stet-engine vs scheme4r vs pyisheval
Side-by-side comparison of Rust crates
46
stet-engine
experimentalv0.2.1
Execution engine for stet PostScript interpreter
51
scheme4r
growingv0.2.3
Scheme interpreter for rust
49
pyisheval
growingv0.17.0
A Python-like expression evaluator in Rust
Core Metrics
| stet-engine | scheme4r | pyisheval | |
|---|---|---|---|
| Health Score | 46 | 51 | 49 |
| Total Downloads | 95 | 1.6K | 9.0K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 10 | 0 | 6 |
| Releases | 3 | 5 | 17 |
| Last Updated | 16d ago | 12d ago | 120d ago |
| Age | 1m | 3y 5m | 1y 5m |
Health Breakdown
stet-engine
Maintenance
13
Quality
13
Community
8
Popularity
2
Documentation
10
scheme4r
Maintenance
15
Quality
16
Community
6
Popularity
4
Documentation
10
pyisheval
Maintenance
13
Quality
14
Community
7
Popularity
5
Documentation
10
Technical Details
| stet-engine | scheme4r | pyisheval | |
|---|---|---|---|
| Version | 0.2.1 | 0.2.3 | 0.17.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 OR MIT | MIT | MIT |
| Dependencies | 4 | 0 | 4 |
| Crate Size | 26KB | 52KB | 35KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •scheme4r leads with a health score of 51/100, but none of the options score above 80.
- •pyisheval has the most downloads (9.0K), suggesting wider adoption.