Decision Workspace
fn-compose vs composing vs pipa
Side-by-side comparison of Rust crates
37
fn-compose
growingv0.1.0
A small macro for function composition
43
composing
growingv0.2.0
Tools to compose functions
43
pipa
growingv0.4.1
Pipe Operator Library for Rust
Core Metrics
| fn-compose | composing | pipa | |
|---|---|---|---|
| Health Score | 37 | 43 | 43 |
| Total Downloads | 1.7K | 4.2K | 11.0K |
| 30d Downloads | 4 | 39 | 16 |
| Dependents | 1 | 2 | 0 |
| Releases | 1 | 3 | 11 |
| Last Updated | 2019d ago | 1066d ago | 574d ago |
| Age | 5y 6m | 2y 11m | 1y 7m |
Health Breakdown
fn-compose
Maintenance
1
Quality
16
Community
7
Popularity
4
Documentation
9
composing
Maintenance
5
Quality
18
Community
6
Popularity
4
Documentation
10
pipa
Maintenance
8
Quality
15
Community
5
Popularity
5
Documentation
10
Technical Details
| fn-compose | composing | pipa | |
|---|---|---|---|
| Version | 0.1.0 | 0.2.0 | 0.4.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 0 | 0 | 1 |
| Crate Size | 1KB | 4KB | 5KB |
| Features | 0 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •composing leads with a health score of 43/100, but none of the options score above 80.
- •pipa has the most downloads (11.0K), suggesting wider adoption.
- •⚠ fn-compose, composing, pipa have not been updated in over a year.