Trait rarrow::classes::Foldable

pub trait Foldable: Unplug + Plug<Self::A> {
    fn fold_left<B, F>(self, init: B, f: F) -> B
    where
        F: FnOnce(B, Self::A) -> B;
}

Required methods

fn fold_left<B, F>(self, init: B, f: F) -> B where
    F: FnOnce(B, Self::A) -> B, 

Loading content...

Implementations on Foreign Types

impl<A> Foldable for Option<A>

fn fold_left<B, F>(self, init: B, f: F) -> B where
    F: FnOnce(B, Self::A) -> B, 

Loading content...

Implementors

Loading content...