Decision Workspace
evalx vs eval vs evalexpr
Side-by-side comparison of Rust crates
39
evalx
experimentalv0.5.0
Expression evaluator
46
eval
growingv0.4.3
Expression evaluator
71
evalexpr
stablev13.1.0
A powerful arithmetic and boolean expression evaluator
Core Metrics
| evalx | eval | evalexpr | |
|---|---|---|---|
| Health Score | 39 | 46 | 71 |
| Total Downloads | 319 | 113.7K | 6.8M |
| 30d Downloads | 3 | 3.9K | 356.3K |
| Dependents | 0 | 186 | 743 |
| Releases | 1 | 10 | 64 |
| Last Updated | 185d ago | 2773d ago | 121d ago |
| Age | 6m | 9y 4m | 7y |
Health Breakdown
evalx
Maintenance
5
Quality
15
Community
3
Popularity
3
Documentation
13
eval
Maintenance
4
Quality
16
Community
9
Popularity
6
Documentation
11
evalexpr
Maintenance
13
Quality
21
Community
14
Popularity
8
Documentation
15
Technical Details
| evalx | eval | evalexpr | |
|---|---|---|---|
| Version | 0.5.0 | 0.4.3 | 13.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MIT | AGPL-3.0-only |
| Dependencies | 3 | 3 | 6 |
| Crate Size | 16KB | 13KB | 78KB |
| Features | 1 | 1 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | — | 2021 |
| 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.
- •⚠ eval has not been updated in over a year.
- •evalx, eval are pre-1.0 — API may change.