Trait optics::traits::Lens

pub trait Lens<T>: Getter<T> + AffineTraversal<T>
where
    Self::View: Sized,
{ }

Lens: getter and setter.

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl<L: Lens<T>, T> Lens<T> for &L

where Self::View: Sized,

Implementors

impl<K, L, T> Lens<T> for Compose<K, L>

where K: Lens<T>, K::View: Sized, L: Lens<K::View>, L::View: Sized,

impl<T0> Lens<(T0,)> for _0

impl<T0, T1> Lens<(T0, T1)> for _0

impl<T0, T1> Lens<(T0, T1)> for _1

impl<T0, T1, T2> Lens<(T0, T1, T2)> for _0

impl<T0, T1, T2> Lens<(T0, T1, T2)> for _1

impl<T0, T1, T2> Lens<(T0, T1, T2)> for _2

impl<T0, T1, T2, T3> Lens<(T0, T1, T2, T3)> for _0

impl<T0, T1, T2, T3> Lens<(T0, T1, T2, T3)> for _1

impl<T0, T1, T2, T3> Lens<(T0, T1, T2, T3)> for _2

impl<T0, T1, T2, T3> Lens<(T0, T1, T2, T3)> for _3

impl<T> Lens<T> for Identity

impl<T> Lens<T> for _Identity<T>

impl<T, L: Lens<T>, S, F, E, G> Lens<T> for MapFallible<L, F, G>

where F: Fn(L::Success) -> S, G: Fn(L::Error) -> E, L::View: Sized,