Struct audio_device_windows_sys::Windows::Win32::CoreAudio::IMMDeviceActivator

#[repr(transparent)]pub struct IMMDeviceActivator(_);

Implementations

impl IMMDeviceActivator

pub unsafe fn Activate<'a>(
    &self,
    iid: *const Guid,
    pdevice: impl IntoParam<'a, IMMDevice>,
    pactivationparams: *mut PROPVARIANT,
    ppinterface: *mut *mut c_void
) -> HRESULT

Trait Implementations

impl Clone for IMMDeviceActivator

fn clone(&self) -> IMMDeviceActivator

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for IMMDeviceActivator

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for IMMDeviceActivator

impl Interface for IMMDeviceActivator

type Vtable = IMMDeviceActivator_abi

const IID: Guid

pub unsafe fn vtable(&self) -> &Self::Vtable

Returns the vtable for the current interface.

pub unsafe fn assume_vtable<T>(&self) -> &<T as Interface>::Vtable where
    T: Interface, 

Returns the vtable for an assumed interface. The name comes from Box’s assume_init method as it assumes the vtable is implemented by the current interface’s vtable (e.g. a parent interface).

pub fn cast<T>(&self) -> Result<T, Error> where
    T: Interface, 

Attempts to cast the current interface to another interface using QueryInterface. The name cast is preferred to query because there is a WinRT method named query but not one named cast.

impl<'a> IntoParam<'a, IUnknown> for IMMDeviceActivator

fn into_param(self) -> Param<'a, IUnknown>

impl<'a> IntoParam<'a, IUnknown> for &'a IMMDeviceActivator

fn into_param(self) -> Param<'a, IUnknown>

impl PartialEq<IMMDeviceActivator> for IMMDeviceActivator

fn eq(&self, other: &IMMDeviceActivator) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &IMMDeviceActivator) -> bool

This method tests for !=.

impl StructuralEq for IMMDeviceActivator

impl StructuralPartialEq for IMMDeviceActivator