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karpal-core

v0.4.0 Experimental

HKT encoding, Functor, Semigroup, Monoid for the Industrial Algebra ecosystem

MIT OR Apache-2.0 Edition 2024
Rust patternsNo standard library #category-theory#functor#fp#hkt#algebraic

Quick Verdict

  • โœ“Actively maintained (updated 3d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Tiny footprint (39KB, 1 deps)
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

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Downloads
180
Dependents
28
Releases
4
Size
39KB

Deep Insights

๐Ÿ“Š
Download activity

180 downloads in the last 30 days (6/day avg).

๐Ÿชถ
Minimal dependencies

Only 1 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.

๐Ÿ“
Compact crate

At 38KB, karpal-core is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include karpal-profunctor, karpal-optics, karpal-arrow, karpal-free, karpal-algebra. When high-quality crates choose karpal-core, it's a strong quality signal.

Health Breakdown

Maintenance 14/25

Recency, release consistency, active ratio

Quality 16/25

Yanked ratio, deps, size, maturity, features

Community 10/20

Reverse deps, ownership, ecosystem

Popularity 3/15

Downloads, momentum, growth trend

Documentation 10/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
2/day avg
010203012/301/172/42/223/123/29

Top Dependents

Version Adoption

v0.2.0
43%
v0.3.0
35%
v0.1.0
11%
v0.4.0
11%

Release Timeline

4 releasessince 2026
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Feature Flags

default =["std"]

std*alloc

README

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Maintainers

Dependencies
1
direct dependencies
Dependents
28
crates depend on karpal-core

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