Struct windows::Win32::Media::WindowsMediaFormat::IWMStatusCallback
pub struct IWMStatusCallback(/* private fields */);
Implementations§
§impl IWMStatusCallback
impl IWMStatusCallback
pub unsafe fn OnStatus( &self, status: WMT_STATUS, hr: HRESULT, dwtype: WMT_ATTR_DATATYPE, pvalue: *const u8, pvcontext: *const c_void ) -> Result<()>
Trait Implementations§
§impl Clone for IWMStatusCallback
impl Clone for IWMStatusCallback
§fn clone(&self) -> IWMStatusCallback
fn clone(&self) -> IWMStatusCallback
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read more§impl Debug for IWMStatusCallback
impl Debug for IWMStatusCallback
§impl From<&IWMReaderCallback> for &IWMStatusCallback
impl From<&IWMReaderCallback> for &IWMStatusCallback
§fn from(value: &IWMReaderCallback) -> Self
fn from(value: &IWMReaderCallback) -> Self
Converts to this type from the input type.
§impl From<&IWMStatusCallback> for &IUnknown
impl From<&IWMStatusCallback> for &IUnknown
§fn from(value: &IWMStatusCallback) -> Self
fn from(value: &IWMStatusCallback) -> Self
Converts to this type from the input type.
§impl From<&IWMWriterPostViewCallback> for &IWMStatusCallback
impl From<&IWMWriterPostViewCallback> for &IWMStatusCallback
§fn from(value: &IWMWriterPostViewCallback) -> Self
fn from(value: &IWMWriterPostViewCallback) -> Self
Converts to this type from the input type.
§impl From<IWMReaderCallback> for IWMStatusCallback
impl From<IWMReaderCallback> for IWMStatusCallback
§fn from(value: IWMReaderCallback) -> Self
fn from(value: IWMReaderCallback) -> Self
Converts to this type from the input type.
§impl From<IWMStatusCallback> for IUnknown
impl From<IWMStatusCallback> for IUnknown
§fn from(value: IWMStatusCallback) -> Self
fn from(value: IWMStatusCallback) -> Self
Converts to this type from the input type.
§impl From<IWMWriterPostViewCallback> for IWMStatusCallback
impl From<IWMWriterPostViewCallback> for IWMStatusCallback
§fn from(value: IWMWriterPostViewCallback) -> Self
fn from(value: IWMWriterPostViewCallback) -> Self
Converts to this type from the input type.
§impl Interface for IWMStatusCallback
impl Interface for IWMStatusCallback
§fn as_raw(&self) -> *mut c_void
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
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.
§fn cast<T>(&self) -> Result<T, Error>where
T: Interface,
fn cast<T>(&self) -> Result<T, Error>where
T: Interface,
Attempts to cast the current interface to another interface using
QueryInterface
. Read more§impl PartialEq for IWMStatusCallback
impl PartialEq for IWMStatusCallback
§fn eq(&self, other: &IWMStatusCallback) -> bool
fn eq(&self, other: &IWMStatusCallback) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for IWMStatusCallback
impl StructuralPartialEq for IWMStatusCallback
Auto Trait Implementations§
impl RefUnwindSafe for IWMStatusCallback
impl !Send for IWMStatusCallback
impl !Sync for IWMStatusCallback
impl Unpin for IWMStatusCallback
impl UnwindSafe for IWMStatusCallback
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