Struct lens_rs::optics::_Some

pub struct _Some<Optic>(pub Optic);

Trait Implementations

impl<Optic: Clone> Clone for _Some<Optic>

fn clone(&self) -> _Some<Optic>

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<Optic: Copy> Copy for _Some<Optic>

impl<Pm, T> Prism<Option<T>> for _Some<Pm> where
    Pm: Prism<T>, 

type To = Pm::To

fn pm(&self, source: Option<T>) -> Option<Self::To>

fn pm_ref<'a>(&self, source: &'a Option<T>) -> Option<&'a Self::To>

fn pm_mut<'a>(&self, source: &'a mut Option<T>) -> Option<&'a mut Self::To>

impl<Rv, T> Review<Option<T>> for _Some<Rv> where
    Rv: Review<T>, 

type From = Rv::From

fn review(&self, from: Self::From) -> Option<T>

impl<Tr, T> Traversal<Option<T>> for _Some<Tr> where
    Tr: Traversal<T>, 

type To = Tr::To

fn traverse(&self, source: Option<T>) -> Vec<Self::To>

fn traverse_ref<'a>(&self, source: &'a Option<T>) -> Vec<&'a Self::To>

fn traverse_mut<'a>(&self, source: &'a mut Option<T>) -> Vec<&'a mut Self::To>