IAudioLoudness

winapi_ui_automation::um::devicetopology

Struct IAudioLoudness 

Source 
#[repr(C)]
pub struct IAudioLoudness {
    pub lpVtbl: *const IAudioLoudnessVtbl,
}

Fields§

§lpVtbl: *const IAudioLoudnessVtbl

Implementations§

Source§

impl IAudioLoudness

Source

pub unsafe fn GetEnabled(&self, pbEnabled: *mut BOOL) -> HRESULT

Source

pub unsafe fn SetEnabled( &self, bEnable: BOOL, pguidEventContext: LPCGUID, ) -> HRESULT

Methods from Deref<Target = IUnknown>§

Source

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

Source

pub unsafe fn AddRef(&self) -> ULONG

Source

pub unsafe fn Release(&self) -> ULONG

Trait Implementations§

Source§

impl Deref for IAudioLoudness

Source§

type Target = IUnknown

The resulting type after dereferencing.
Source§

fn deref(&self) -> &IUnknown

Dereferences the value.
Source§

impl Interface for IAudioLoudness

Source§

fn uuidof() -> GUID

Auto Trait Implementations§

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

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

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

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

Source§

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

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

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

Source§

fn into(self) -> U

Calls U::from(self).

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

Source§

impl<P, T> Receiver for P
where P: Deref<Target = T> + ?Sized, T: ?Sized,

Source§

type Target = T

🔬This is a nightly-only experimental API. (arbitrary_self_types)
The target type on which the method may be called.
Source§

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

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

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

Source§

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

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.