Struct RawInterned 

pub struct RawInterned<T = Prv>(/* private fields */)
where
    T: ?Sized;

Implementations

impl<T> RawInterned<T>

where T: ?Sized,

pub fn cast<U>(self) -> RawInterned<U>

Methods from Deref<Target = NonNull<T>>

pub unsafe fn as_ref<'a>(&self) -> &'a T

Returns a shared reference to the value. If the value may be uninitialized, as_uninit_ref must be used instead.

For the mutable counterpart see as_mut.

Safety

When calling this method, you have to ensure that the pointer is convertible to a reference.

Examples

use std::ptr::NonNull;

let mut x = 0u32;
let ptr = NonNull::new(&mut x as *mut _).expect("ptr is null!");

let ref_x = unsafe { ptr.as_ref() };
println!("{ref_x}");

Trait Implementations

impl<T> Borrow<NonNull<T>> for RawInterned<T>

where T: ?Sized,

fn borrow(&self) -> &NonNull<T>

Immutably borrows from an owned value.

impl<T> Clone for RawInterned<T>

where T: ?Sized,

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T> Debug for RawInterned<T>

where T: ?Sized,

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

Formats the value using the given formatter.

impl<T> Deref for RawInterned<T>

where T: ?Sized,

type Target = NonNull<T>

The resulting type after dereferencing.

fn deref(&self) -> &<RawInterned<T> as Deref>::Target

Dereferences the value.

impl<T> Hash for RawInterned<T>

where T: ?Sized,

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T> Ord for RawInterned<T>

where T: ?Sized,

Pointer comparison by address.

fn cmp(&self, other: &RawInterned<T>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<T> PartialEq for RawInterned<T>

where T: ?Sized,

Pointer comparison by address.

fn eq(&self, other: &RawInterned<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T> PartialOrd for RawInterned<T>

where T: ?Sized,

Pointer comparison by address.

fn partial_cmp(&self, other: &RawInterned<T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T> Copy for RawInterned<T>

where T: ?Sized,

impl<T> Eq for RawInterned<T>

where T: ?Sized,

Pointer comparison by address.