Decision Workspace
mexprp vs lieval vs bexeval
Side-by-side comparison of Rust crates
43
mexprp
growingv0.3.1
A math expression parsing and evaluation library
48
lieval
growingv0.2.5
A lightweight Rust crate for parsing and evaluating mathematical expressions from strings.
44
bexeval
growingv0.1.2
bexeval is a Rust crate for evaluating string formulas restricted to values as integers only.
Core Metrics
| mexprp | lieval | bexeval | |
|---|---|---|---|
| Health Score | 43 | 48 | 44 |
| Total Downloads | 35.0K | 10.6K | 2.4K |
| 30d Downloads | 1.4K | 28 | 5 |
| Dependents | 5 | 0 | 0 |
| Releases | 4 | 9 | 3 |
| Last Updated | 1218d ago | 426d ago | 425d ago |
| Age | 7y 12m | 1y 11m | 1y 2m |
Health Breakdown
mexprp
Maintenance
3
Quality
16
Community
7
Popularity
5
Documentation
12
lieval
Maintenance
7
Quality
17
Community
6
Popularity
5
Documentation
13
bexeval
Maintenance
6
Quality
15
Community
6
Popularity
4
Documentation
13
Technical Details
| mexprp | lieval | bexeval | |
|---|---|---|---|
| Version | 0.3.1 | 0.2.5 | 0.1.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MPL-2.0 | MIT | MIT |
| Dependencies | 2 | 1 | 1 |
| Crate Size | 28KB | 12KB | 10KB |
| Features | 1 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •lieval leads with a health score of 48/100, but none of the options score above 80.
- •mexprp has the most downloads (35.0K), suggesting wider adoption.
- •⚠ mexprp, lieval, bexeval have not been updated in over a year.