Struct winapi::mmdeviceapi::IMMDeviceCollection

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

Fields

lpVtbl: *const IMMDeviceCollectionVtbl

Methods

impl IMMDeviceCollection

unsafe fn GetCount(&mut self, pcDevices: *const UINT) -> HRESULT

unsafe fn Item(
    &mut self,
    nDevice: UINT,
    ppDevice: *mut *mut IMMDevice
) -> 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 IMMDeviceCollection

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

Formats the value using the given formatter.

impl Deref for IMMDeviceCollection

type Target = IUnknown

The resulting type after dereferencing

fn deref(&self) -> &IUnknown

The method called to dereference a value

impl DerefMut for IMMDeviceCollection

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

The method called to mutably dereference a value