Decision Workspace
pipe-chain vs chasa vs anpa
Side-by-side comparison of Rust crates
38
pipe-chain
growingv0.1.1
Combinators & parser library
51
chasa
growingv0.4.1
A parser combinator focused on rollback/commit, streaming inputs, and composable method chains.
51
anpa
growingv0.10.0
A generic monadic parser combinator library inspired by Haskell's parsec.
Core Metrics
| pipe-chain | chasa | anpa | |
|---|---|---|---|
| Health Score | 38 | 51 | 51 |
| Total Downloads | 2.7K | 17.4K | 50.5K |
| 30d Downloads | 3 | 22 | 18.0K |
| Dependents | 0 | 0 | 18 |
| Releases | 2 | 18 | 10 |
| Last Updated | 871d ago | 95d ago | 265d ago |
| Age | 2y 4m | 4y | 2y 1m |
Health Breakdown
pipe-chain
Maintenance
4
Quality
11
Community
6
Popularity
4
Documentation
13
chasa
Maintenance
13
Quality
15
Community
3
Popularity
5
Documentation
15
anpa
Maintenance
9
Quality
19
Community
6
Popularity
6
Documentation
11
Technical Details
| pipe-chain | chasa | anpa | |
|---|---|---|---|
| Version | 0.1.1 | 0.4.1 | 0.10.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | BSD-3-Clause | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 5 | 2 | 0 |
| Crate Size | 24KB | 51KB | 29KB |
| Features | 7 | 0 | 6 |
| Yanked % | 50.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2018 |
| MSRV | — | 1.85 | 1.82.0 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •chasa leads with a health score of 51/100, but none of the options score above 80.
- •anpa has the most downloads (50.5K), suggesting wider adoption.
- •⚠ pipe-chain has not been updated in over a year.