Struct lens_rs::optics::_ref

pub struct _ref<Optic>(pub Optic);

Trait Implementations

impl<Optic: Clone> Clone for _ref<Optic>

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

impl<Optic: Debug> Debug for _ref<Optic>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<Optic: Eq> Eq for _ref<Optic>

impl<'t, T, Ls> LensRef<&'t T> for _ref<Ls> where
    Ls: LensRef<<&'t T as Deref>::Target>, 

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

impl<Optic: PartialEq> PartialEq<_ref<Optic>> for _ref<Optic>

fn eq(&self, other: &_ref<Optic>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &_ref<Optic>) -> bool

This method tests for !=.

impl<'t, T, Pm> PrismRef<&'t T> for _ref<Pm> where
    Pm: PrismRef<<&'t T as Deref>::Target>, 

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

impl<Optic> StructuralEq for _ref<Optic>

impl<Optic> StructuralPartialEq for _ref<Optic>

impl<'t, T, Tr> TraversalRef<&'t T> for _ref<Tr> where
    Tr: TraversalRef<<&'t T as Deref>::Target>, 

type To = Tr::To

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