Struct winsafe::IMFMediaEvent
source · pub struct IMFMediaEvent(/* private fields */);
Available on crate feature
mf
only.Expand description
IMFMediaEvent
COM interface over
IMFMediaEventVT
.
Automatically calls
Release
when the object goes out of scope.
Trait Implementations§
source§impl Clone for IMFMediaEvent
impl Clone for IMFMediaEvent
source§impl Drop for IMFMediaEvent
impl Drop for IMFMediaEvent
source§impl mf_IMFAttributes for IMFMediaEvent
impl mf_IMFAttributes for IMFMediaEvent
source§fn CopyAllItems(&self, dest: &impl mf_IMFAttributes) -> HrResult<()>
fn CopyAllItems(&self, dest: &impl mf_IMFAttributes) -> HrResult<()>
IMFAttributes::CopyAllItems
method.source§fn DeleteAllItems(&self) -> HrResult<()>
fn DeleteAllItems(&self) -> HrResult<()>
IMFAttributes::DeleteAllItems
method.source§fn DeleteItem(&self, guid_key: &GUID) -> HrResult<()>
fn DeleteItem(&self, guid_key: &GUID) -> HrResult<()>
IMFAttributes::DeleteItem
method.source§impl mf_IMFMediaEvent for IMFMediaEvent
impl mf_IMFMediaEvent for IMFMediaEvent
source§fn GetExtendedType(&self) -> HrResult<GUID>
fn GetExtendedType(&self) -> HrResult<GUID>
IMFMediaEvent::GetExtendedType
method.source§fn GetValue(&self) -> HrResult<PROPVARIANT>
fn GetValue(&self) -> HrResult<PROPVARIANT>
IMFMediaEvent::GetValue
method.source§impl ole_IUnknown for IMFMediaEvent
impl ole_IUnknown for IMFMediaEvent
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 IMFMediaEvent
Auto Trait Implementations§
impl Freeze for IMFMediaEvent
impl RefUnwindSafe for IMFMediaEvent
impl !Sync for IMFMediaEvent
impl Unpin for IMFMediaEvent
impl UnwindSafe for IMFMediaEvent
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