Struct rustz::lense::L

pub struct L<O, V, G, S> { /* fields omitted */ }

Methods

impl<O, V, G, S> L<O, V, G, S>

fn new(x: G, y: S) -> L<O, V, G, S>

Trait Implementations

impl<O, V, G, S> Lense for L<O, V, G, S> where
    G: Fn(&O) -> V,
    S: Fn(&O, &V) -> O, 

type Object = O

type Value = V

fn get(&self, obj: &Self::Object) -> Self::Value

fn set(&self, obj: &Self::Object, val: &Self::Value) -> Self::Object