Struct windows::Win32::Media::WindowsMediaFormat::IWMWatermarkInfo
pub struct IWMWatermarkInfo(/* private fields */);
Implementations§
§impl IWMWatermarkInfo
impl IWMWatermarkInfo
pub unsafe fn GetWatermarkEntryCount( &self, wmettype: WMT_WATERMARK_ENTRY_TYPE ) -> Result<u32>
pub unsafe fn GetWatermarkEntry( &self, wmettype: WMT_WATERMARK_ENTRY_TYPE, dwentrynum: u32, pentry: *mut WMT_WATERMARK_ENTRY ) -> Result<()>
Trait Implementations§
§impl Clone for IWMWatermarkInfo
impl Clone for IWMWatermarkInfo
§fn clone(&self) -> IWMWatermarkInfo
fn clone(&self) -> IWMWatermarkInfo
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 IWMWatermarkInfo
impl Debug for IWMWatermarkInfo
§impl From<&IWMWatermarkInfo> for &IUnknown
impl From<&IWMWatermarkInfo> for &IUnknown
§fn from(value: &IWMWatermarkInfo) -> Self
fn from(value: &IWMWatermarkInfo) -> Self
Converts to this type from the input type.
§impl From<IWMWatermarkInfo> for IUnknown
impl From<IWMWatermarkInfo> for IUnknown
§fn from(value: IWMWatermarkInfo) -> Self
fn from(value: IWMWatermarkInfo) -> Self
Converts to this type from the input type.
§impl Interface for IWMWatermarkInfo
impl Interface for IWMWatermarkInfo
§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 IWMWatermarkInfo
impl PartialEq for IWMWatermarkInfo
§fn eq(&self, other: &IWMWatermarkInfo) -> bool
fn eq(&self, other: &IWMWatermarkInfo) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for IWMWatermarkInfo
impl StructuralPartialEq for IWMWatermarkInfo
Auto Trait Implementations§
impl RefUnwindSafe for IWMWatermarkInfo
impl !Send for IWMWatermarkInfo
impl !Sync for IWMWatermarkInfo
impl Unpin for IWMWatermarkInfo
impl UnwindSafe for IWMWatermarkInfo
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