Decision Workspace
ppipe vs size_hinter vs unipipe
Side-by-side comparison of Rust crates
34
ppipe
growingv0.2.0
An elegantly simple and lightweight library for making iterator pipelines concurrent and blazingly fast, hence the name ppipe (parallel pipe).
57
size_hinter
experimentalv0.4.2
Iterator adaptors allowing overriding or specifying size_hint.
53
unipipe
experimentalv0.3.1
A simple Rust pipe abstraction that extends to iterator and stream.
Core Metrics
| ppipe | size_hinter | unipipe | |
|---|---|---|---|
| Health Score | 34 | 57 | 53 |
| Total Downloads | 4.0K | 531 | 5.4K |
| 30d Downloads | 4 | 103 | 33 |
| Dependents | 0 | 6 | 6 |
| Releases | 2 | 9 | 15 |
| Last Updated | 3415d ago | 29d ago | 36d ago |
| Age | 9y 4m | 3m | 9m |
Health Breakdown
ppipe
Maintenance
3
Quality
16
Community
3
Popularity
4
Documentation
8
size_hinter
Maintenance
18
Quality
14
Community
7
Popularity
3
Documentation
15
unipipe
Maintenance
17
Quality
14
Community
5
Popularity
4
Documentation
13
Technical Details
| ppipe | size_hinter | unipipe | |
|---|---|---|---|
| Version | 0.2.0 | 0.4.2 | 0.3.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT |
| Dependencies | 0 | 3 | 3 |
| Crate Size | 3KB | 24KB | 4KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | — | 2024 | 2024 |
| MSRV | — | 1.85.1 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •size_hinter leads with a health score of 57/100, but none of the options score above 80.
- •unipipe has the most downloads (5.4K), suggesting wider adoption.
- •⚠ ppipe has not been updated in over a year.