Struct StretchedMut

pub struct StretchedMut<T: ?Sized>(/* private fields */);

A type representing a stretched &mut T reference. Has the same representation as a *mut T.

Trait Implementations

impl<T: Clone + ?Sized> Clone for StretchedMut<T>

fn clone(&self) -> StretchedMut<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug + ?Sized> Debug for StretchedMut<T>

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

Formats the value using the given formatter.

impl<T: 'static> Stretched for StretchedMut<T>

type Parameterized<'a> = &'a mut T

The parameterized type, which must be bit-equivalent to the unparameterized Self type. It must have the same size, same pointer size, same alignment, same everything.

unsafe fn lengthen(this: Self::Parameterized<'_>) -> Self

Lengthen the lifetime of a Stretched::Parameterized to 'static.

unsafe fn shorten<'a>(this: Self) -> Self::Parameterized<'a>

Shorten the lifetime of a 'static self to some arbitrary Stretched::Parameterized. This is intended strictly as the inverse of Stretched::lengthen, and makes no guarantees about its behavior if not used as such.

unsafe fn shorten_mut<'a>(this: &mut Self) -> &mut Self::Parameterized<'a>

Equivalent to Stretched::shorten but operates on a mutable reference to the stretched type.

unsafe fn shorten_ref<'a>(this: &Self) -> &Self::Parameterized<'a>

Equivalent to Stretched::shorten but operates on an immutable reference to the stretched type.

impl<T: Copy + ?Sized> Copy for StretchedMut<T>

impl<T: Send> Send for StretchedMut<T>

impl<T: Sync> Sync for StretchedMut<T>