Struct directwrite::comptr::ComPtr

pub struct ComPtr<T: ComUnknown> { /* fields omitted */ }

Methods

impl<T: ComUnknown> ComPtr<T>

fn new() -> Self

fn release(&mut self)

fn is_null(&self) -> bool

fn query_interface<U: ComUnknown + HasIID>(&self) -> Result<ComPtr<U>, HRESULT>

unsafe fn from_existing(ptr: *mut T) -> Self

unsafe fn attach(ptr: *mut T) -> Self

unsafe fn detach(&mut self) -> *mut T

unsafe fn raw_value(&self) -> *mut T

unsafe fn raw_addr(&mut self) -> *mut *mut T

unsafe fn raw_void(&mut self) -> *mut *mut c_void

impl<T: ComUnknown + HasIID> ComPtr<T>

fn iid(&self) -> IID

Trait Implementations

impl<T: Debug + ComUnknown> Debug for ComPtr<T>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<T: ComUnknown> PartialEq for ComPtr<T>

fn eq(&self, rhs: &Self) -> 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 !=.

impl<T: ComUnknown> Clone for ComPtr<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: ComUnknown> Deref for ComPtr<T>

type Target = T

The resulting type after dereferencing

fn deref(&self) -> &T

The method called to dereference a value

impl<T: ComUnknown> DerefMut for ComPtr<T>

fn deref_mut(&mut self) -> &mut T

The method called to mutably dereference a value

impl<T: ComUnknown> Drop for ComPtr<T>

fn drop(&mut self)

A method called when the value goes out of scope.