Struct windows::Foundation::DeferralCompletedHandler

#[repr(transparent)]
pub struct DeferralCompletedHandler(pub IUnknown);

Tuple Fields

0: IUnknown

Implementations

impl DeferralCompletedHandler

pub fn new<F: FnMut() -> Result<()> + Send + 'static>(invoke: F) -> Self

pub fn Invoke(&self) -> Result<()>

Trait Implementations

impl Clone for DeferralCompletedHandler

fn clone(&self) -> DeferralCompletedHandler

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ComInterface for DeferralCompletedHandler

const IID: GUID = _

A unique identifier representing this interface.

fn as_unknown(&self) -> &IUnknown

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

Attempts to cast the current interface to another interface using QueryInterface.

fn downgrade(&self) -> Result<Weak<Self>, Error>

Attempts to create a Weak reference to this object.

unsafe fn query(&self, iid: *const GUID, interface: *mut *mut c_void) -> HRESULT

Call QueryInterface on this interface

impl Debug for DeferralCompletedHandler

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

Formats the value using the given formatter.

impl Interface for DeferralCompletedHandler

type Vtable = DeferralCompletedHandler_Vtbl

fn as_raw(&self) -> *mut c_void

Returns the raw COM interface pointer. The resulting pointer continues to be owned by the Interface implementation.

fn into_raw(self) -> *mut c_void

Returns the raw COM interface pointer and releases ownership. It the caller’s responsibility to release the COM interface pointer.

unsafe fn from_raw(raw: *mut c_void) -> Self

Creates an Interface by taking ownership of the raw COM interface pointer.

unsafe fn from_raw_borrowed(raw: &*mut c_void) -> Option<&Self>

Creates an Interface that is valid so long as the raw COM interface pointer is valid.

impl PartialEq for DeferralCompletedHandler

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

impl StructuralEq for DeferralCompletedHandler

impl StructuralPartialEq for DeferralCompletedHandler