Struct AsyncIUnknown 

pub struct AsyncIUnknown(/* private fields */);

Implementations

impl AsyncIUnknown

pub unsafe fn Begin_QueryInterface(&self, riid: *const Guid) -> ErrorCode

pub unsafe fn Finish_QueryInterface( &self, ppvobject: *mut *mut c_void, ) -> ErrorCode

pub unsafe fn Begin_AddRef(&self) -> ErrorCode

pub unsafe fn Finish_AddRef(&self) -> u32

pub unsafe fn Begin_Release(&self) -> ErrorCode

pub unsafe fn Finish_Release(&self) -> u32

Trait Implementations

impl Clone for AsyncIUnknown

fn clone(&self) -> AsyncIUnknown

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AsyncIUnknown

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

Formats the value using the given formatter.

impl From<&AsyncIUnknown> for IUnknown

fn from(value: &AsyncIUnknown) -> Self

Converts to this type from the input type.

impl From<AsyncIUnknown> for IUnknown

fn from(value: AsyncIUnknown) -> Self

Converts to this type from the input type.

impl Interface for AsyncIUnknown

const IID: Guid

type Vtable = AsyncIUnknown_abi

unsafe fn vtable(&self) -> &Self::Vtable

Returns the vtable for the current interface.

unsafe fn assume_vtable<T>(&self) -> &<T as Interface>::Vtable

where T: Interface,

Returns the vtable for an assumed interface. The name comes from Box’s assume_init method as it assumes the vtable is implemented by the current interface’s vtable (e.g. a parent interface).

fn cast<T>(&self) -> Result<T, Error>

where T: Interface,

Attempts to cast the current interface to another interface using QueryInterface. The name cast is preferred to query because there is a WinRT method named query but not one named cast.

impl<'a> IntoParam<'a, IUnknown> for &'a AsyncIUnknown

fn into_param(self) -> Param<'a, IUnknown>

impl<'a> IntoParam<'a, IUnknown> for AsyncIUnknown

fn into_param(self) -> Param<'a, IUnknown>

impl PartialEq for AsyncIUnknown

fn eq(&self, other: &AsyncIUnknown) -> 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 Eq for AsyncIUnknown

impl StructuralPartialEq for AsyncIUnknown