Struct winapi::mmdeviceapi::IMMDevice

#[repr(C)]
pub struct IMMDevice {
    pub lpVtbl: *const IMMDeviceVtbl,
}

Fields

lpVtbl: *const IMMDeviceVtbl

Methods

impl IMMDevice

unsafe fn Activate(
    &mut self,
    iid: REFIID,
    dwClsCtx: DWORD,
    pActivationParams: *mut PROPVARIANT,
    ppInterface: *mut LPVOID
) -> HRESULT

unsafe fn OpenPropertyStore(
    &mut self,
    stgmAccess: DWORD,
    ppProperties: *mut *mut IPropertyStore
) -> HRESULT

unsafe fn GetId(&mut self, ppstrId: *mut LPWSTR) -> HRESULT

unsafe fn GetState(&mut self, pdwState: *mut DWORD) -> HRESULT

Methods from Deref<Target = IUnknown>

unsafe fn QueryInterface(
    &mut self,
    riid: REFIID,
    ppvObject: *mut *mut c_void
) -> HRESULT

unsafe fn AddRef(&mut self) -> ULONG

unsafe fn Release(&mut self) -> ULONG

Trait Implementations

impl Debug for IMMDevice

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Deref for IMMDevice

type Target = IUnknown

The resulting type after dereferencing

fn deref(&self) -> &IUnknown

The method called to dereference a value

impl DerefMut for IMMDevice

fn deref_mut(&mut self) -> &mut IUnknown

The method called to mutably dereference a value