Decision Workspace
mathengine-evaluator vs mathengine-units vs mathengine-lexer
Side-by-side comparison of Rust crates
55
mathengine-evaluator
experimentalv0.1.1
Type-safe evaluation engine for mathematical expressions with comprehensive unit conversion
58
mathengine-units
experimentalv0.1.1
Comprehensive unit conversion system supporting multiple measurement dimensions
57
mathengine-lexer
experimentalv0.1.1
High-performance lexical analyzer for mathematical expressions with unit support
Core Metrics
| mathengine-evaluator | mathengine-units | mathengine-lexer | |
|---|---|---|---|
| Health Score | 55 | 58 | 57 |
| Total Downloads | 540 | 942 | 818 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 2 | 6 | 6 |
| Releases | 2 | 2 | 2 |
| Last Updated | 11d ago | 11d ago | 11d ago |
| Age | 9m | 9m | 9m |
Health Breakdown
mathengine-evaluator
Maintenance
16
Quality
14
Community
7
Popularity
3
Documentation
15
mathengine-units
Maintenance
16
Quality
15
Community
8
Popularity
4
Documentation
15
mathengine-lexer
Maintenance
16
Quality
15
Community
8
Popularity
3
Documentation
15
Technical Details
| mathengine-evaluator | mathengine-units | mathengine-lexer | |
|---|---|---|---|
| Version | 0.1.1 | 0.1.1 | 0.1.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 3 | 0 | 0 |
| Crate Size | 4KB | 5KB | 3KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.85 | 1.85 | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •mathengine-units leads with a health score of 58/100, but none of the options score above 80.