Decision Workspace
crush-cast vs lift-ast vs l1_ir
Side-by-side comparison of Rust crates
44
crush-cast
experimentalv0.2.0
Crush Abstract Syntax Tree (CAST) - Stable Intermediate Representation
51
lift-ast
experimentalv0.3.0
LIFT-AST: Lexer, parser, and AST for the .lif source language
35
l1_ir
growingv0.0.52
L1 Intermediate Representation
Core Metrics
| crush-cast | lift-ast | l1_ir | |
|---|---|---|---|
| Health Score | 44 | 51 | 35 |
| Total Downloads | 47 | 97 | 62.9K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 2 | 3 | 13 |
| Releases | 1 | 3 | 52 |
| Last Updated | 26d ago | 75d ago | 1227d ago |
| Age | 26d | 3m | 3y 6m |
Health Breakdown
crush-cast
Maintenance
11
Quality
14
Community
7
Popularity
2
Documentation
10
lift-ast
Maintenance
15
Quality
14
Community
8
Popularity
2
Documentation
12
l1_ir
Maintenance
7
Quality
7
Community
6
Popularity
6
Documentation
9
Technical Details
| crush-cast | lift-ast | l1_ir | |
|---|---|---|---|
| Version | 0.2.0 | 0.3.0 | 0.0.52 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT | MIT |
| Dependencies | 9 | 2 | 9 |
| Crate Size | 49KB | 15KB | 30KB |
| Features | 2 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 100.0% |
| Edition | 2024 | 2021 | 2018 |
| MSRV | — | 1.80 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •lift-ast leads with a health score of 51/100, but none of the options score above 80.
- •l1_ir has the most downloads (62.9K), suggesting wider adoption.
- •⚠ l1_ir has not been updated in over a year.