Decision Workspace
mexe vs evalexpr vs resolver
Side-by-side comparison of Rust crates
43
mexe
growingv0.2.0
Simple arithmetic expression evaluator
71
evalexpr
stablev13.1.0
A powerful arithmetic and boolean expression evaluator
53
resolver
growingv0.2.0
Expression evaluator
Core Metrics
| mexe | evalexpr | resolver | |
|---|---|---|---|
| Health Score | 43 | 71 | 53 |
| Total Downloads | 13.3K | 6.8M | 6.6K |
| 30d Downloads | 130 | 356.3K | 77 |
| Dependents | 2 | 743 | 6 |
| Releases | 10 | 64 | 5 |
| Last Updated | 1297d ago | 121d ago | 7d ago |
| Age | 4y 2m | 7y | 3y 8m |
Health Breakdown
mexe
Maintenance
4
Quality
14
Community
7
Popularity
5
Documentation
13
evalexpr
Maintenance
13
Quality
21
Community
14
Popularity
8
Documentation
15
resolver
Maintenance
17
Quality
16
Community
5
Popularity
5
Documentation
10
Technical Details
| mexe | evalexpr | resolver | |
|---|---|---|---|
| Version | 0.2.0 | 13.1.0 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | AGPL-3.0-only | MIT |
| Dependencies | 6 | 6 | 3 |
| Crate Size | 9KB | 78KB | 28KB |
| Features | 0 | 3 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | 1.65.0 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •evalexpr leads with a health score of 71/100, but none of the options score above 80.
- •evalexpr is depended on by 743 crates — strongest ecosystem trust.
- •⚠ mexe has not been updated in over a year.
- •mexe, resolver are pre-1.0 — API may change.