Decision Workspace
boolinator vs bool_ext vs chumsky
Side-by-side comparison of Rust crates
53
boolinator
growingv2.4.0
Provides the Boolinator trait, which lets you use Option and Result-style combinators with bools.
41
bool_ext
growingv0.7.0
A crate which defines and implements a complete set of `Option`/`Result`-style Boolean functional combinators on Rust's `bool` primitive type.
64
chumsky
growingv0.12.0
A parser library for humans with powerful error recovery
Core Metrics
| boolinator | bool_ext | chumsky | |
|---|---|---|---|
| Health Score | 53 | 41 | 64 |
| Total Downloads | 4.8M | 71.3K | 14.4M |
| 30d Downloads | 232.6K | 654 | 2.7M |
| Dependents | 454 | 11 | 1.8K |
| Releases | 2 | 16 | 33 |
| Last Updated | 3496d ago | 606d ago | 102d ago |
| Age | 10y 2m | 5y 9m | 4y 8m |
Health Breakdown
boolinator
Maintenance
3
Quality
21
Community
10
Popularity
8
Documentation
11
bool_ext
Maintenance
4
Quality
12
Community
9
Popularity
6
Documentation
10
chumsky
Maintenance
14
Quality
10
Community
20
Popularity
8
Documentation
12
Technical Details
| boolinator | bool_ext | chumsky | |
|---|---|---|---|
| Version | 2.4.0 | 0.7.0 | 0.12.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT/Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 0 | 1 | 26 |
| Crate Size | 7KB | 11KB | 193KB |
| Features | 0 | 2 | 17 |
| Yanked % | 0.0% | 25.0% | 12.1% |
| Edition | — | 2021 | 2021 |
| MSRV | — | — | 1.65 |
| Owners | 1 | 1 | 2 (team) |
Links
Quick Verdict
- •chumsky leads with a health score of 64/100, but none of the options score above 80.
- •chumsky is depended on by 1.8K crates — strongest ecosystem trust.
- •⚠ boolinator, bool_ext have not been updated in over a year.
- •bool_ext, chumsky are pre-1.0 — API may change.