Trait recursion_schemes::functor::FunctorExt

pub trait FunctorExt: Functor {
    fn expand_and_collapse<Seed, Out>(
        seed: Seed,
        expand_layer: impl FnMut(Seed) -> <Self as Functor>::Layer<Seed>,
        collapse_layer: impl FnMut(<Self as Functor>::Layer<Out>) -> Out
    ) -> Out;
}

Required Methods

fn expand_and_collapse<Seed, Out>(
    seed: Seed,
    expand_layer: impl FnMut(Seed) -> <Self as Functor>::Layer<Seed>,
    collapse_layer: impl FnMut(<Self as Functor>::Layer<Out>) -> Out
) -> Out

Implementors

impl<X> FunctorExt for Xwhere
    X: Functor,