Trait lenses::lens::Getter

pub trait Getter<S, A> {
    fn view(&self, s: &S) -> A;
}

Required Methods

fn view(&self, s: &S) -> A

Implementors

impl<'a, S, A> Getter<S, A> for LensImpl<'a, S, A>

impl<'a, S, A, B> Getter<S, B> for CompoundLensImpl<'a, S, A, B>