Decision Workspace
timrs_hkt_macro vs fp-library vs timrs_pipe_macro
Side-by-side comparison of Rust crates
44
timrs_hkt_macro
growingv1.0.1
Rust Higher-Kinded Types emulation procedural macros.
50
fp-library
experimentalv0.13.1
A functional programming library for Rust featuring your favourite higher-kinded types and type classes.
40
timrs_pipe_macro
growingv1.1.0-rc.6
Procedural macro providing Elixir-style pipe operators for function composition.
Core Metrics
| timrs_hkt_macro | fp-library | timrs_pipe_macro | |
|---|---|---|---|
| Health Score | 44 | 50 | 40 |
| Total Downloads | 15.9K | 7.0K | 2.4K |
| 30d Downloads | 20 | 119 | 5 |
| Dependents | 0 | 0 | 0 |
| Releases | 15 | 40 | 2 |
| Last Updated | 668d ago | 13d ago | 668d ago |
| Age | 1y 10m | 8m | 1y 10m |
Health Breakdown
timrs_hkt_macro
Maintenance
8
Quality
18
Community
3
Popularity
5
Documentation
10
fp-library
Maintenance
18
Quality
13
Community
6
Popularity
5
Documentation
8
timrs_pipe_macro
Maintenance
5
Quality
18
Community
3
Popularity
4
Documentation
10
Technical Details
| timrs_hkt_macro | fp-library | timrs_pipe_macro | |
|---|---|---|---|
| Version | 1.0.1 | 0.13.1 | 1.1.0-rc.6 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✓ Yes |
| License | MIT | BlueOak-1.0.0 | MIT |
| Dependencies | 4 | 8 | 4 |
| Crate Size | 4KB | 256KB | 6KB |
| Features | 0 | 3 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fp-library leads with a health score of 50/100, but none of the options score above 80.
- •timrs_hkt_macro has the most downloads (15.9K), suggesting wider adoption.
- •⚠ timrs_hkt_macro, timrs_pipe_macro have not been updated in over a year.
- •fp-library is pre-1.0 — API may change.