Struct windows::Win32::Media::Audio::IDeviceTopology
pub struct IDeviceTopology(/* private fields */);
Implementations§
§impl IDeviceTopology
impl IDeviceTopology
pub unsafe fn GetConnectorCount(&self) -> Result<u32>
pub unsafe fn GetConnector(&self, nindex: u32) -> Result<IConnector>
pub unsafe fn GetSubunitCount(&self) -> Result<u32>
pub unsafe fn GetSubunit(&self, nindex: u32) -> Result<ISubunit>
pub unsafe fn GetPartById(&self, nid: u32) -> Result<IPart>
pub unsafe fn GetDeviceId(&self) -> Result<PWSTR>
pub unsafe fn GetSignalPath<P0, P1, P2>( &self, pipartfrom: P0, pipartto: P1, brejectmixedpaths: P2 ) -> Result<IPartsList>
Trait Implementations§
§impl Clone for IDeviceTopology
impl Clone for IDeviceTopology
§fn clone(&self) -> IDeviceTopology
fn clone(&self) -> IDeviceTopology
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 IDeviceTopology
impl Debug for IDeviceTopology
§impl From<&IDeviceTopology> for &IUnknown
impl From<&IDeviceTopology> for &IUnknown
§fn from(value: &IDeviceTopology) -> Self
fn from(value: &IDeviceTopology) -> Self
Converts to this type from the input type.
§impl From<IDeviceTopology> for IUnknown
impl From<IDeviceTopology> for IUnknown
§fn from(value: IDeviceTopology) -> Self
fn from(value: IDeviceTopology) -> Self
Converts to this type from the input type.
§impl Interface for IDeviceTopology
impl Interface for IDeviceTopology
§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 IDeviceTopology
impl PartialEq for IDeviceTopology
§fn eq(&self, other: &IDeviceTopology) -> bool
fn eq(&self, other: &IDeviceTopology) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for IDeviceTopology
impl StructuralPartialEq for IDeviceTopology
Auto Trait Implementations§
impl RefUnwindSafe for IDeviceTopology
impl !Send for IDeviceTopology
impl !Sync for IDeviceTopology
impl Unpin for IDeviceTopology
impl UnwindSafe for IDeviceTopology
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