Decision Workspace
json-parser vs ast-rs vs scanny
Side-by-side comparison of Rust crates
46
json-parser
growingv1.0.2
JSON parser
39
ast-rs
growingv0.0.1
AST Toolkit for Rust
35
scanny
experimentalv0.1.0
A advanced text scanning library for Rust.
Core Metrics
| json-parser | ast-rs | scanny | |
|---|---|---|---|
| Health Score | 46 | 39 | 35 |
| Total Downloads | 6.2K | 1.7K | 865 |
| 30d Downloads | 7 | 3 | 17 |
| Dependents | 0 | 0 | 0 |
| Releases | 3 | 1 | 1 |
| Last Updated | 2456d ago | 1361d ago | 360d ago |
| Age | 6y 8m | 3y 8m | 12m |
Health Breakdown
json-parser
Maintenance
3
Quality
20
Community
6
Popularity
5
Documentation
12
ast-rs
Maintenance
1
Quality
16
Community
3
Popularity
4
Documentation
15
scanny
Maintenance
3
Quality
15
Community
3
Popularity
4
Documentation
10
Technical Details
| json-parser | ast-rs | scanny | |
|---|---|---|---|
| Version | 1.0.2 | 0.0.1 | 0.1.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 1 | 0 | 0 |
| Crate Size | 4KB | 1KB | 7KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2024 |
| MSRV | — | 1.61 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •json-parser leads with a health score of 46/100, but none of the options score above 80.
- •⚠ json-parser, ast-rs have not been updated in over a year.
- •ast-rs, scanny are pre-1.0 — API may change.