Crate frunk_core [−] [src]

Frunk Core

This library forms the core of Frunk. It should ideally be minimalistic, containing only the fundamental building blocks of generic programming.


let h = hlist![1, false, 42f32];
let folded = h.foldr(hlist![|i, acc| i + acc,
    |_, acc| if acc > 42f32 { 9000 } else { 0 },
    |f, acc| f + acc],
    1f32);
assert_eq!(folded, 9001)Run

Links: 1. Source on Github 2. Crates.io page

Modules

generic	This module holds the machinery behind Generic.
hlist	Module that holds HList data structures and implementations
labelled	This module holds the machinery behind LabelledGeneric.

Macros

Hlist	Returns a type signature for an HList of the provided types
hlist	Returns an `HList` based on the values passed in.
hlist_pat	Macro for pattern-matching on HLists.