Struct static_cow::Change

pub struct Change<T>(pub T);

An Idempotent implementation which wraps a type that may yet be converted to Owning.

Tuple Fields

0: T

Trait Implementations

impl<T> Deref for Change<T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T> DerefMut for Change<T>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<'o, T> Idempotent<'o, T> for Change<T>where
    T: 'o + IntoOwning<'o>,
    T::Owning: ToOwning<'o, Owning = T::Owning>,

fn to_ref(&self) -> IdemRef<'_, 'o, T>

Get a reference to either a T or a T::Owning.

fn to_mut(&mut self) -> IdemMut<'_, 'o, T>

Get a mutable reference to either a T or a T::Owning.

fn into_kept(self) -> T::Owning

Converts self into a T::Owning; equivalent to into_owning().0.

impl<'o, T> IntoOwning<'o> for Change<T>where
    T: 'o + IntoOwning<'o>,

fn into_owning(self) -> Self::Owning

Converts an object which owns its contents into one which borrows them.

impl<'o, T> ToOwning<'o> for Change<T>where
    T: 'o + ToOwning<'o>,

type Owning = Keep<'o, T>

The resulting type after obtaining ownership of self’s contents.

fn to_owning(&self) -> Self::Owning

Creates an object which owns its contents from one which borrows them.