[−][src]Struct malloc_array::init::Init

pub struct Init<'a, T> { /* fields omitted */ }
[−]

A safe wrapper to initialise potentially uninitialised data.

Implementations

impl<'a, T> Init<'a, T>[src][−]

pub fn is_init(&self) -> bool[src][−]

Has the value been set with put() or assume_init() yet?

pub unsafe fn assume_init(&mut self)[src][−]

Assume the value has been initialised.

pub fn put(&mut self, value: T) -> &mut T[src][−]

Initialise or reset the value and then return a mutable reference to it.

pub fn get(&self) -> Option<&T>[src][−]

Get a reference to the value if it has been initialised.

pub fn get_mut(&mut self) -> Option<&mut T>[src][−]

Get a mutable reference to the value if it has been initialised.

Auto Trait Implementations

impl<'a, T> RefUnwindSafe for Init<'a, T> where
    T: RefUnwindSafe, 

impl<'a, T> !Send for Init<'a, T>

impl<'a, T> !Sync for Init<'a, T>

impl<'a, T> Unpin for Init<'a, T>

impl<'a, T> UnwindSafe for Init<'a, T> where
    T: RefUnwindSafe, 

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src][+]

impl<T> Borrow<T> for T where
    T: ?Sized, [src][+]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src][+]

impl<T> From<T> for T[src][+]

impl<T, U> Into<U> for T where
    U: From<T>, [src][+]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src][+]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src][+]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.