Decision Workspace
lamcal vs dlexer vs lip
Side-by-side comparison of Rust crates
41
lamcal
growingv0.4.0
A lambda calculus parser and interpreter
49
dlexer
experimentalv0.1.7
A high-performance, functional parser combinator library for Rust
46
lip
growingv8.1.2
Lip provides powerful parser combinators for creating reusable and flexible parsers.
Core Metrics
| lamcal | dlexer | lip | |
|---|---|---|---|
| Health Score | 41 | 49 | 46 |
| Total Downloads | 8.7K | 2.9K | 48.3K |
| 30d Downloads | 26 | 10 | 62 |
| Dependents | 6 | 0 | 90 |
| Releases | 5 | 8 | 28 |
| Last Updated | 2730d ago | 239d ago | 1006d ago |
| Age | 7y 7m | 8m | 6y |
Health Breakdown
lamcal
Maintenance
4
Quality
14
Community
7
Popularity
5
Documentation
11
dlexer
Maintenance
10
Quality
16
Community
6
Popularity
4
Documentation
13
lip
Maintenance
6
Quality
16
Community
8
Popularity
6
Documentation
10
Technical Details
| lamcal | dlexer | lip | |
|---|---|---|---|
| Version | 0.4.0 | 0.1.7 | 8.1.2 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 | MIT | MIT |
| Dependencies | 4 | 0 | 6 |
| Crate Size | 41KB | 28KB | 1.2MB |
| Features | 0 | 1 | 0 |
| Yanked % | 0.0% | 0.0% | 3.6% |
| Edition | — | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •dlexer leads with a health score of 49/100, but none of the options score above 80.
- •lip has the most downloads (48.3K), suggesting wider adoption.
- •⚠ lamcal, lip have not been updated in over a year.
- •lamcal, dlexer are pre-1.0 — API may change.