JasonShin/fp-core.rs

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

1428 stars · 69 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

fp-core.rs is a Rust library providing purely functional data structures and abstractions such as functors, monads, applicatives, and monoids. It also serves as a glossary of functional programming jargon illustrated with Rust examples.

Use cases

• write functional-style Rust code with monads and functors
• learn functional programming concepts like monoids and category theory in Rust
• simulate higher-kinded types in Rust
• use purely functional data structures alongside the Rust standard library
• understand FP jargon like morphisms and applicatives with code examples

When to choose

• you want FP abstractions (monad, functor, applicative) in Rust
• you are learning functional programming theory with Rust examples
• you need purely functional data structures in a Rust project

When to avoid

• you prefer idiomatic Rust without FP abstractions
• you need a production-hardened, actively developed FP library
• your project avoids extra abstraction overhead

Facets

library · maturity maintenance

programming-language developer-tools programming-languages developer-tools rust functional-programming monads functors category-theory higher-kinded-types lambda-calculus monoid comonad applicative algorithms

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markdown · JSON · MCP: product_card(name="JasonShin/fp-core.rs")