#[repr(transparent)]
pub struct IAsyncOperation<TResult>(_, _) where TResult: RuntimeType + 'static;
Expand description

Required features: "Foundation"

Implementations§

§

impl<TResult: RuntimeType + 'static> IAsyncOperation<TResult>

pub fn SetCompleted<P0>(&self, handler: P0) -> Result<()>where P0: IntoParam<AsyncOperationCompletedHandler<TResult>>,

pub fn Completed(&self) -> Result<AsyncOperationCompletedHandler<TResult>>

pub fn GetResults(&self) -> Result<TResult>

pub fn Id(&self) -> Result<u32>

pub fn Status(&self) -> Result<AsyncStatus>

pub fn ErrorCode(&self) -> Result<HRESULT>

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

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

§

impl<TResult: RuntimeType + 'static> IAsyncOperation<TResult>

pub fn get(&self) -> Result<TResult>

Trait Implementations§

§

impl<TResult: RuntimeType + 'static> Clone for IAsyncOperation<TResult>

§

fn clone(&self) -> Self

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
§

impl<TResult: RuntimeType + 'static> ComInterface for IAsyncOperation<TResult>

§

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. Read more
§

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

Attempts to create a Weak reference to this object.
§

impl<TResult: RuntimeType + 'static> Debug for IAsyncOperation<TResult>

§

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

Formats the value using the given formatter. Read more
§

impl<TResult: RuntimeType + 'static> Future for IAsyncOperation<TResult>

§

type Output = Result<TResult, Error>

The type of value produced on completion.
§

fn poll(self: Pin<&mut Self>, context: &mut Context<'_>) -> Poll<Self::Output>

Attempt to resolve the future to a final value, registering the current task for wakeup if the value is not yet available. Read more
§

impl<TResult: RuntimeType + 'static> Interface for IAsyncOperation<TResult>

§

type Vtable = IAsyncOperation_Vtbl<TResult>

§

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. Read more
§

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. Read more
§

impl<TResult: RuntimeType + 'static> PartialEq<IAsyncOperation<TResult>> for IAsyncOperation<TResult>

§

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

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

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<TResult: RuntimeType + 'static> Eq for IAsyncOperation<TResult>

§

impl<TResult: RuntimeType + 'static> Send for IAsyncOperation<TResult>

§

impl<TResult: RuntimeType + 'static> Sync for IAsyncOperation<TResult>

Auto Trait Implementations§

§

impl<TResult> RefUnwindSafe for IAsyncOperation<TResult>where TResult: RefUnwindSafe,

§

impl<TResult> Unpin for IAsyncOperation<TResult>where TResult: Unpin,

§

impl<TResult> UnwindSafe for IAsyncOperation<TResult>where TResult: UnwindSafe,

Blanket Implementations§

source§

impl<T> Any for Twhere T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for Twhere T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for Twhere T: ?Sized,

source§

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

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T, U> Into<U> for Twhere U: From<T>,

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<F> IntoFuture for Fwhere F: Future,

§

type Output = <F as Future>::Output

The output that the future will produce on completion.
§

type IntoFuture = F

Which kind of future are we turning this into?
source§

fn into_future(self) -> <F as IntoFuture>::IntoFuture

Creates a future from a value. Read more
source§

impl<T> ToOwned for Twhere T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
source§

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.