Trait Slot 

pub unsafe trait Slot: Sized {
    type Item;

    // Required methods
    fn new(item: Self::Item) -> Self;
    unsafe fn assume_init(self) -> Self::Item;
    unsafe fn assume_init_read(&self) -> Self::Item;
}

Slot for T that may be empty or occupied.

Must have the same layout as T.

Required Associated Types

type Item

Required Methods

fn new(item: Self::Item) -> Self

unsafe fn assume_init(self) -> Self::Item

unsafe fn assume_init_read(&self) -> Self::Item

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<T> Slot for MaybeUninit<T>

type Item = T

fn new(item: T) -> MaybeUninit<T>

unsafe fn assume_init(self) -> <MaybeUninit<T> as Slot>::Item

unsafe fn assume_init_read(&self) -> <MaybeUninit<T> as Slot>::Item

Implementors

impl<T: FlatSized> Slot for MaybeInvalid<T>

type Item = T