Trait lubeck::prelude::Foldable

source · 
pub trait Foldable<A> {
    fn foldr<F, B>(self, folder: F, init: B) -> B
    where
        F: Fn(B, A) -> B;

    fn fold_map<F, M>(self, f: F) -> M
    where
        Self: Sized,
        F: Fn(A) -> M,
        M: Monoid,
    { ... }
    fn fold1<F>(self, folder: F) -> Option<A>
    where
        Self: Sized,
        F: Fn(A, A) -> A,
    { ... }
    fn null(self) -> bool
    where
        Self: Sized,
    { ... }
    fn to_list(self) -> Vec<A>
    where
        Self: Sized,
    { ... }
    fn length(self) -> usize
    where
        Self: Sized,
    { ... }
}
Expand description

One short general note here:

The implementations of some of the methods in this trait are not optimal performance wise!

Required Methods§

Provided Methods§

Implementations on Foreign Types§

Implementors§