Struct windows::Win32::Media::DeviceManager::IWMDeviceManager
pub struct IWMDeviceManager(/* private fields */);
Implementations§
§impl IWMDeviceManager
impl IWMDeviceManager
pub unsafe fn GetRevision(&self) -> Result<u32>
pub unsafe fn GetDeviceCount(&self) -> Result<u32>
pub unsafe fn EnumDevices(&self) -> Result<IWMDMEnumDevice>
Trait Implementations§
§impl Clone for IWMDeviceManager
impl Clone for IWMDeviceManager
§fn clone(&self) -> IWMDeviceManager
fn clone(&self) -> IWMDeviceManager
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 IWMDeviceManager
impl Debug for IWMDeviceManager
§impl From<&IWMDeviceManager> for &IUnknown
impl From<&IWMDeviceManager> for &IUnknown
§fn from(value: &IWMDeviceManager) -> Self
fn from(value: &IWMDeviceManager) -> Self
Converts to this type from the input type.
§impl From<&IWMDeviceManager2> for &IWMDeviceManager
impl From<&IWMDeviceManager2> for &IWMDeviceManager
§fn from(value: &IWMDeviceManager2) -> Self
fn from(value: &IWMDeviceManager2) -> Self
Converts to this type from the input type.
§impl From<&IWMDeviceManager3> for &IWMDeviceManager
impl From<&IWMDeviceManager3> for &IWMDeviceManager
§fn from(value: &IWMDeviceManager3) -> Self
fn from(value: &IWMDeviceManager3) -> Self
Converts to this type from the input type.
§impl From<IWMDeviceManager> for IUnknown
impl From<IWMDeviceManager> for IUnknown
§fn from(value: IWMDeviceManager) -> Self
fn from(value: IWMDeviceManager) -> Self
Converts to this type from the input type.
§impl From<IWMDeviceManager2> for IWMDeviceManager
impl From<IWMDeviceManager2> for IWMDeviceManager
§fn from(value: IWMDeviceManager2) -> Self
fn from(value: IWMDeviceManager2) -> Self
Converts to this type from the input type.
§impl From<IWMDeviceManager3> for IWMDeviceManager
impl From<IWMDeviceManager3> for IWMDeviceManager
§fn from(value: IWMDeviceManager3) -> Self
fn from(value: IWMDeviceManager3) -> Self
Converts to this type from the input type.
§impl Interface for IWMDeviceManager
impl Interface for IWMDeviceManager
§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 IWMDeviceManager
impl PartialEq for IWMDeviceManager
§fn eq(&self, other: &IWMDeviceManager) -> bool
fn eq(&self, other: &IWMDeviceManager) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for IWMDeviceManager
impl StructuralPartialEq for IWMDeviceManager
Auto Trait Implementations§
impl RefUnwindSafe for IWMDeviceManager
impl !Send for IWMDeviceManager
impl !Sync for IWMDeviceManager
impl Unpin for IWMDeviceManager
impl UnwindSafe for IWMDeviceManager
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