Struct selectors::OpaqueElement

pub struct OpaqueElement(NonNull<()>);

Opaque representation of an Element, for identity comparisons.

Tuple Fields

0: NonNull<()>

Implementations

impl OpaqueElement

pub fn new<T>(ptr: &T) -> Self

Creates a new OpaqueElement from an arbitrarily-typed pointer.

pub unsafe fn as_const_ptr<T>(&self) -> *const T

Returns a const ptr to the contained reference.

Trait Implementations

impl Clone for OpaqueElement

fn clone(&self) -> OpaqueElement

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for OpaqueElement

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

Formats the value using the given formatter.

impl Hash for OpaqueElement

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

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 PartialEq for OpaqueElement

fn eq(&self, other: &OpaqueElement) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for OpaqueElement

impl Eq for OpaqueElement

impl Send for OpaqueElement

impl StructuralPartialEq for OpaqueElement

impl Sync for OpaqueElement