Struct windows::Win32::Media::MediaFoundation::IMFMediaEngineSrcElements
pub struct IMFMediaEngineSrcElements(/* private fields */);
Implementations§
§impl IMFMediaEngineSrcElements
impl IMFMediaEngineSrcElements
pub unsafe fn GetLength(&self) -> u32
pub unsafe fn GetURL(&self, index: u32) -> Result<BSTR>
pub unsafe fn GetType(&self, index: u32) -> Result<BSTR>
pub unsafe fn GetMedia(&self, index: u32) -> Result<BSTR>
pub unsafe fn AddElement<P0, P1, P2>( &self, purl: P0, ptype: P1, pmedia: P2 ) -> Result<()>
pub unsafe fn RemoveAllElements(&self) -> Result<()>
Trait Implementations§
§impl Clone for IMFMediaEngineSrcElements
impl Clone for IMFMediaEngineSrcElements
§fn clone(&self) -> IMFMediaEngineSrcElements
fn clone(&self) -> IMFMediaEngineSrcElements
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 IMFMediaEngineSrcElements
impl Debug for IMFMediaEngineSrcElements
§impl From<&IMFMediaEngineSrcElements> for &IUnknown
impl From<&IMFMediaEngineSrcElements> for &IUnknown
§fn from(value: &IMFMediaEngineSrcElements) -> Self
fn from(value: &IMFMediaEngineSrcElements) -> Self
Converts to this type from the input type.
§impl From<&IMFMediaEngineSrcElementsEx> for &IMFMediaEngineSrcElements
impl From<&IMFMediaEngineSrcElementsEx> for &IMFMediaEngineSrcElements
§fn from(value: &IMFMediaEngineSrcElementsEx) -> Self
fn from(value: &IMFMediaEngineSrcElementsEx) -> Self
Converts to this type from the input type.
§impl From<IMFMediaEngineSrcElements> for IUnknown
impl From<IMFMediaEngineSrcElements> for IUnknown
§fn from(value: IMFMediaEngineSrcElements) -> Self
fn from(value: IMFMediaEngineSrcElements) -> Self
Converts to this type from the input type.
§impl From<IMFMediaEngineSrcElementsEx> for IMFMediaEngineSrcElements
impl From<IMFMediaEngineSrcElementsEx> for IMFMediaEngineSrcElements
§fn from(value: IMFMediaEngineSrcElementsEx) -> Self
fn from(value: IMFMediaEngineSrcElementsEx) -> Self
Converts to this type from the input type.
§impl Interface for IMFMediaEngineSrcElements
impl Interface for IMFMediaEngineSrcElements
§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 IMFMediaEngineSrcElements
impl PartialEq for IMFMediaEngineSrcElements
§fn eq(&self, other: &IMFMediaEngineSrcElements) -> bool
fn eq(&self, other: &IMFMediaEngineSrcElements) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for IMFMediaEngineSrcElements
impl StructuralPartialEq for IMFMediaEngineSrcElements
Auto Trait Implementations§
impl RefUnwindSafe for IMFMediaEngineSrcElements
impl !Send for IMFMediaEngineSrcElements
impl !Sync for IMFMediaEngineSrcElements
impl Unpin for IMFMediaEngineSrcElements
impl UnwindSafe for IMFMediaEngineSrcElements
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