Struct generic_vec::raw::UninitSlice

#[repr(transparent)]pub struct UninitSlice<T>(_);

An uninitialized slice storage

Implementations

impl<T> UninitSlice<T>

pub fn from_mut(buffer: &mut [MaybeUninit<T>]) -> &mut Self

Create a new UninitSlice storage

pub unsafe fn to_mut(&mut self) -> &mut [MaybeUninit<T>]

Get the backing value of the this Uninit storage

Safety

You may not write uninitialized memory to this slice

Trait Implementations

impl<T> Send for UninitSlice<T>

impl<T, U> Storage<U> for UninitSlice<T>

pub const IS_ALIGNED: bool

Is the pointer from as_ptr guaranteed to be aligned to T

pub fn capacity(&self) -> usize

The number of elements that it is valid to write to this Storage

pub fn as_ptr(&self) -> *const U

Returns a pointer to the first element

pub fn as_mut_ptr(&mut self) -> *mut U

Returns a mutable pointer to the first element

pub fn reserve(&mut self, new_capacity: usize)

Reserves space for at least new_capacity elements

pub fn try_reserve(&mut self, capacity: usize) -> bool

Tries to reserve space for at least new_capacity elements

impl<T> Sync for UninitSlice<T>