Struct windows::Win32::Media::DirectShow::IAMExtDevice
pub struct IAMExtDevice(/* private fields */);
Implementations§
§impl IAMExtDevice
impl IAMExtDevice
pub unsafe fn GetCapability( &self, capability: i32, pvalue: *mut i32, pdblvalue: *mut f64 ) -> Result<()>
pub unsafe fn ExternalDeviceID(&self) -> Result<PWSTR>
pub unsafe fn ExternalDeviceVersion(&self) -> Result<PWSTR>
pub unsafe fn SetDevicePower(&self, powermode: i32) -> Result<()>
pub unsafe fn DevicePower(&self) -> Result<i32>
pub unsafe fn Calibrate(&self, hevent: usize, mode: i32) -> Result<i32>
pub unsafe fn SetDevicePort(&self, deviceport: i32) -> Result<()>
pub unsafe fn DevicePort(&self) -> Result<i32>
Trait Implementations§
§impl Clone for IAMExtDevice
impl Clone for IAMExtDevice
§fn clone(&self) -> IAMExtDevice
fn clone(&self) -> IAMExtDevice
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 IAMExtDevice
impl Debug for IAMExtDevice
§impl From<&IAMExtDevice> for &IUnknown
impl From<&IAMExtDevice> for &IUnknown
§fn from(value: &IAMExtDevice) -> Self
fn from(value: &IAMExtDevice) -> Self
Converts to this type from the input type.
§impl From<IAMExtDevice> for IUnknown
impl From<IAMExtDevice> for IUnknown
§fn from(value: IAMExtDevice) -> Self
fn from(value: IAMExtDevice) -> Self
Converts to this type from the input type.
§impl Interface for IAMExtDevice
impl Interface for IAMExtDevice
§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 IAMExtDevice
impl PartialEq for IAMExtDevice
§fn eq(&self, other: &IAMExtDevice) -> bool
fn eq(&self, other: &IAMExtDevice) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for IAMExtDevice
impl StructuralPartialEq for IAMExtDevice
Auto Trait Implementations§
impl RefUnwindSafe for IAMExtDevice
impl !Send for IAMExtDevice
impl !Sync for IAMExtDevice
impl Unpin for IAMExtDevice
impl UnwindSafe for IAMExtDevice
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