Struct NativeWidePtr 

pub struct NativeWidePtr { /* private fields */ }

A wide pointer in native platform layout.

On most platforms this is [data_ptr, metadata], but the order can vary. This type handles the platform-specific layout and can convert to/from our canonical Ptr representation.

Implementations

impl NativeWidePtr

pub fn from_ptr<T: ?Sized>(ptr: *mut T) -> Self

Create from a typed wide pointer (e.g., *mut [T], *mut str, *mut dyn Trait)

pub fn data_ptr(self) -> *mut u8

Get the data pointer

pub fn metadata(self) -> *const ()

Get the metadata pointer

pub fn from_parts(data: *mut u8, metadata: *const ()) -> Self

Create from data pointer and metadata

pub unsafe fn to_ptr<T: ?Sized>(self) -> *mut T

Convert to a typed wide pointer

Safety

The caller must ensure T matches the actual type this pointer was created from.

Trait Implementations

impl Clone for NativeWidePtr

fn clone(&self) -> NativeWidePtr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NativeWidePtr

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

Formats the value using the given formatter.

impl PartialEq for NativeWidePtr

fn eq(&self, other: &NativeWidePtr) -> 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 Copy for NativeWidePtr

impl Eq for NativeWidePtr

impl StructuralPartialEq for NativeWidePtr