IMMDeviceVtbl

winapi_ui_automation::um::mmdeviceapi

Struct IMMDeviceVtbl

#[repr(C)]pub struct IMMDeviceVtbl {
    pub parent: IUnknownVtbl,
    pub Activate: unsafe extern "system" fn(This: *mut IMMDevice, iid: REFIID, dwClsCtx: DWORD, pActivationParams: *mut PROPVARIANT, ppInterface: *mut LPVOID) -> HRESULT,
    pub OpenPropertyStore: unsafe extern "system" fn(This: *mut IMMDevice, stgmAccess: DWORD, ppProperties: *mut *mut IPropertyStore) -> HRESULT,
    pub GetId: unsafe extern "system" fn(This: *mut IMMDevice, ppstrId: *mut LPWSTR) -> HRESULT,
    pub GetState: unsafe extern "system" fn(This: *mut IMMDevice, pdwState: *mut DWORD) -> HRESULT,
}

Fields§

§parent: IUnknownVtbl§

Activate: unsafe extern "system" fn(This: *mut IMMDevice, iid: REFIID, dwClsCtx: DWORD, pActivationParams: *mut PROPVARIANT, ppInterface: *mut LPVOID) -> HRESULT

OpenPropertyStore: unsafe extern "system" fn(This: *mut IMMDevice, stgmAccess: DWORD, ppProperties: *mut *mut IPropertyStore) -> HRESULT

§GetId: unsafe extern "system" fn(This: *mut IMMDevice, ppstrId: *mut LPWSTR) -> HRESULT§GetState: unsafe extern "system" fn(This: *mut IMMDevice, pdwState: *mut DWORD) -> HRESULT

Auto Trait Implementations§

impl Freeze for IMMDeviceVtbl

impl RefUnwindSafe for IMMDeviceVtbl

impl Send for IMMDeviceVtbl

impl Sync for IMMDeviceVtbl

impl Unpin for IMMDeviceVtbl

impl UnwindSafe for IMMDeviceVtbl

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

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Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.