Decision Workspace
rusty_parser vs bad_parsers vs parol
Side-by-side comparison of Rust crates
47
rusty_parser
growingv1.1.0
A Generic compile-time Parser generator and pattern matching library written in Rust
44
bad_parsers
experimentalv0.2.0-unstable
A parser combinator library written by myself, for myself
66
parol
stablev4.3.5
LL(k) and LALR(1) parser generator for Rust
Core Metrics
| rusty_parser | bad_parsers | parol | |
|---|---|---|---|
| Health Score | 47 | 44 | 66 |
| Total Downloads | 17.3K | 1.2K | 175.7K |
| 30d Downloads | 57 | 4 | 18.3K |
| Dependents | 11 | 0 | 230 |
| Releases | 15 | 2 | 112 |
| Last Updated | 629d ago | 338d ago | 6d ago |
| Age | 1y 10m | 11m | 4y 6m |
Health Breakdown
rusty_parser
Maintenance
7
Quality
17
Community
8
Popularity
5
Documentation
10
bad_parsers
Maintenance
7
Quality
15
Community
5
Popularity
4
Documentation
13
parol
Maintenance
20
Quality
15
Community
12
Popularity
6
Documentation
13
Technical Details
| rusty_parser | bad_parsers | parol | |
|---|---|---|---|
| Version | 1.1.0 | 0.2.0-unstable | 4.3.5 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✓ Yes |
| License | MIT | GPL-3.0 | MIT/Apache-2.0 |
| Dependencies | 0 | 0 | 39 |
| Crate Size | 29KB | 49KB | 232KB |
| Features | 0 | 0 | 4 |
| Yanked % | 6.7% | 0.0% | 1.8% |
| Edition | 2021 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •parol leads with a health score of 66/100, but none of the options score above 80.
- •parol is depended on by 230 crates — strongest ecosystem trust.
- •⚠ rusty_parser has not been updated in over a year.
- •bad_parsers is pre-1.0 — API may change.