Trait lenses::mutable::ModLens

pub trait ModLens<'a, S, A> {
    fn view(&self, s: &'a mut S) -> &'a mut A;
}

Required Methods

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

Implementors

impl<'a, 's, S, A> ModLens<'a, S, A> for ModLensImpl<'a, 's, S, A>

impl<'a, 's, S, A: 'a, B> ModLens<'a, S, B> for ModLensCompoundImpl<'a, 's, S, A, B>