Struct windows::Win32::Media::DeviceManager::IWMDMOperation
pub struct IWMDMOperation(/* private fields */);
Implementations§
§impl IWMDMOperation
impl IWMDMOperation
pub unsafe fn BeginRead(&self) -> Result<()>
pub unsafe fn BeginWrite(&self) -> Result<()>
pub unsafe fn GetObjectName(&self, pwszname: &mut [u16]) -> Result<()>
pub unsafe fn SetObjectName(&self, pwszname: &[u16]) -> Result<()>
pub unsafe fn GetObjectAttributes( &self, pdwattributes: *mut u32, pformat: Option<*mut WAVEFORMATEX> ) -> Result<()>
pub unsafe fn SetObjectAttributes( &self, dwattributes: u32, pformat: Option<*const WAVEFORMATEX> ) -> Result<()>
pub unsafe fn GetObjectTotalSize( &self, pdwsize: *mut u32, pdwsizehigh: *mut u32 ) -> Result<()>
pub unsafe fn SetObjectTotalSize( &self, dwsize: u32, dwsizehigh: u32 ) -> Result<()>
pub unsafe fn TransferObjectData( &self, pdata: *mut u8, pdwsize: *mut u32, abmac: &mut [u8; 8] ) -> Result<()>
pub unsafe fn End<P0>(
&self,
phcompletioncode: *const HRESULT,
pnewobject: P0
) -> Result<()>where
P0: IntoParam<IUnknown>,
Trait Implementations§
§impl Clone for IWMDMOperation
impl Clone for IWMDMOperation
§fn clone(&self) -> IWMDMOperation
fn clone(&self) -> IWMDMOperation
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 IWMDMOperation
impl Debug for IWMDMOperation
§impl From<&IWMDMOperation> for &IUnknown
impl From<&IWMDMOperation> for &IUnknown
§fn from(value: &IWMDMOperation) -> Self
fn from(value: &IWMDMOperation) -> Self
Converts to this type from the input type.
§impl From<&IWMDMOperation2> for &IWMDMOperation
impl From<&IWMDMOperation2> for &IWMDMOperation
§fn from(value: &IWMDMOperation2) -> Self
fn from(value: &IWMDMOperation2) -> Self
Converts to this type from the input type.
§impl From<&IWMDMOperation3> for &IWMDMOperation
impl From<&IWMDMOperation3> for &IWMDMOperation
§fn from(value: &IWMDMOperation3) -> Self
fn from(value: &IWMDMOperation3) -> Self
Converts to this type from the input type.
§impl From<IWMDMOperation> for IUnknown
impl From<IWMDMOperation> for IUnknown
§fn from(value: IWMDMOperation) -> Self
fn from(value: IWMDMOperation) -> Self
Converts to this type from the input type.
§impl From<IWMDMOperation2> for IWMDMOperation
impl From<IWMDMOperation2> for IWMDMOperation
§fn from(value: IWMDMOperation2) -> Self
fn from(value: IWMDMOperation2) -> Self
Converts to this type from the input type.
§impl From<IWMDMOperation3> for IWMDMOperation
impl From<IWMDMOperation3> for IWMDMOperation
§fn from(value: IWMDMOperation3) -> Self
fn from(value: IWMDMOperation3) -> Self
Converts to this type from the input type.
§impl Interface for IWMDMOperation
impl Interface for IWMDMOperation
§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 IWMDMOperation
impl PartialEq for IWMDMOperation
§fn eq(&self, other: &IWMDMOperation) -> bool
fn eq(&self, other: &IWMDMOperation) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for IWMDMOperation
impl StructuralPartialEq for IWMDMOperation
Auto Trait Implementations§
impl RefUnwindSafe for IWMDMOperation
impl !Send for IWMDMOperation
impl !Sync for IWMDMOperation
impl Unpin for IWMDMOperation
impl UnwindSafe for IWMDMOperation
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