Struct winsafe::IMFMediaEventGenerator
source · pub struct IMFMediaEventGenerator(/* private fields */);
Available on crate feature
mf
only.Expand description
IMFMediaEventGenerator
COM interface over
IMFMediaEventGeneratorVT
.
Automatically calls
Release
when the object goes out of scope.
Trait Implementations§
source§impl Clone for IMFMediaEventGenerator
impl Clone for IMFMediaEventGenerator
source§impl Drop for IMFMediaEventGenerator
impl Drop for IMFMediaEventGenerator
source§impl mf_IMFMediaEventGenerator for IMFMediaEventGenerator
impl mf_IMFMediaEventGenerator for IMFMediaEventGenerator
source§fn BeginGetEvent(
&self,
callback: &impl mf_IMFAsyncCallback,
state: Option<&impl ole_IUnknown>
) -> HrResult<()>
fn BeginGetEvent( &self, callback: &impl mf_IMFAsyncCallback, state: Option<&impl ole_IUnknown> ) -> HrResult<()>
source§fn EndGetEvent(
&self,
result: &impl mf_IMFAsyncResult
) -> HrResult<IMFMediaEvent>
fn EndGetEvent( &self, result: &impl mf_IMFAsyncResult ) -> HrResult<IMFMediaEvent>
source§fn GetEvent(&self, flags: Option<MF_EVENT_FLAG>) -> HrResult<IMFMediaEvent>
fn GetEvent(&self, flags: Option<MF_EVENT_FLAG>) -> HrResult<IMFMediaEvent>
IMFMediaEventGenerator::GetEvent
method.source§fn QueueEvent(
&self,
met: ME,
extended_type: &GUID,
status: HRESULT,
value: Option<&PROPVARIANT>
) -> HrResult<()>
fn QueueEvent( &self, met: ME, extended_type: &GUID, status: HRESULT, value: Option<&PROPVARIANT> ) -> HrResult<()>
source§impl ole_IUnknown for IMFMediaEventGenerator
impl ole_IUnknown for IMFMediaEventGenerator
source§unsafe fn from_ptr(p: *mut c_void) -> Self
unsafe fn from_ptr(p: *mut c_void) -> Self
Available on crate feature
ole
only.Creates an object from a COM virtual table pointer. Read more
source§unsafe fn as_mut(&mut self) -> &mut *mut c_void
unsafe fn as_mut(&mut self) -> &mut *mut c_void
Available on crate feature
ole
only.Returns a mutable reference do the underlying COM virtual table pointer. Read more
source§fn ptr(&self) -> *mut c_void
fn ptr(&self) -> *mut c_void
Available on crate feature
ole
only.Returns the pointer to the underlying COM virtual table. Read more
source§unsafe fn null() -> Self
unsafe fn null() -> Self
Available on crate feature
ole
only.Creates an object from a null COM virtual table pointer. Read more
source§fn QueryInterface<T>(&self) -> HrResult<T>where
T: ole_IUnknown,
fn QueryInterface<T>(&self) -> HrResult<T>where
T: ole_IUnknown,
Available on crate feature
ole
only.IUnknown::QueryInterface
method.impl Send for IMFMediaEventGenerator
Auto Trait Implementations§
impl Freeze for IMFMediaEventGenerator
impl RefUnwindSafe for IMFMediaEventGenerator
impl !Sync for IMFMediaEventGenerator
impl Unpin for IMFMediaEventGenerator
impl UnwindSafe for IMFMediaEventGenerator
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more