Struct windows::Win32::Media::Audio::IMMDevice_Vtbl
#[repr(C)]pub struct IMMDevice_Vtbl {
pub base__: IUnknown_Vtbl,
pub Activate: unsafe extern "system" fn(_: *mut c_void, _: *const GUID, _: CLSCTX, _: *const MaybeUninit<PROPVARIANT>, _: *mut *mut c_void) -> HRESULT,
pub OpenPropertyStore: unsafe extern "system" fn(_: *mut c_void, _: STGM, _: *mut *mut c_void) -> HRESULT,
pub GetId: unsafe extern "system" fn(_: *mut c_void, _: *mut PWSTR) -> HRESULT,
pub GetState: unsafe extern "system" fn(_: *mut c_void, _: *mut u32) -> DEVICE_STATE,
}
Fields§
§base__: IUnknown_Vtbl
§Activate: unsafe extern "system" fn(_: *mut c_void, _: *const GUID, _: CLSCTX, _: *const MaybeUninit<PROPVARIANT>, _: *mut *mut c_void) -> HRESULT
§OpenPropertyStore: unsafe extern "system" fn(_: *mut c_void, _: STGM, _: *mut *mut c_void) -> HRESULT
§GetId: unsafe extern "system" fn(_: *mut c_void, _: *mut PWSTR) -> HRESULT
§GetState: unsafe extern "system" fn(_: *mut c_void, _: *mut u32) -> DEVICE_STATE
Implementations§
§impl IMMDevice_Vtbl
impl IMMDevice_Vtbl
pub const fn new<Identity: IUnknownImpl<Impl = Impl>, Impl: IMMDevice_Impl, const OFFSET: isize>( ) -> IMMDevice_Vtbl
pub fn matches(iid: &GUID) -> bool
Auto Trait Implementations§
impl RefUnwindSafe for IMMDevice_Vtbl
impl Send for IMMDevice_Vtbl
impl Sync for IMMDevice_Vtbl
impl Unpin for IMMDevice_Vtbl
impl UnwindSafe for IMMDevice_Vtbl
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