Struct windows::Win32::Media::Audio::ISimpleAudioVolume_Vtbl

#[repr(C)]pub struct ISimpleAudioVolume_Vtbl {
    pub base__: IUnknown_Vtbl,
    pub SetMasterVolume: unsafe extern "system" fn(_: *mut c_void, _: f32, _: *const GUID) -> HRESULT,
    pub GetMasterVolume: unsafe extern "system" fn(_: *mut c_void, _: *mut f32) -> HRESULT,
    pub SetMute: unsafe extern "system" fn(_: *mut c_void, _: BOOL, _: *const GUID) -> HRESULT,
    pub GetMute: unsafe extern "system" fn(_: *mut c_void, _: *mut BOOL) -> HRESULT,
}

Fields§

§base__: IUnknown_Vtbl§SetMasterVolume: unsafe extern "system" fn(_: *mut c_void, _: f32, _: *const GUID) -> HRESULT§GetMasterVolume: unsafe extern "system" fn(_: *mut c_void, _: *mut f32) -> HRESULT§SetMute: unsafe extern "system" fn(_: *mut c_void, _: BOOL, _: *const GUID) -> HRESULT§GetMute: unsafe extern "system" fn(_: *mut c_void, _: *mut BOOL) -> HRESULT

Implementations§

impl ISimpleAudioVolume_Vtbl

pub const fn new<Identity, const OFFSET: isize>() -> ISimpleAudioVolume_Vtbl
where Identity: ISimpleAudioVolume_Impl + IUnknownImpl,

pub fn matches(iid: &GUID) -> bool

Auto Trait Implementations§

impl Freeze for ISimpleAudioVolume_Vtbl

impl RefUnwindSafe for ISimpleAudioVolume_Vtbl

impl Send for ISimpleAudioVolume_Vtbl

impl Sync for ISimpleAudioVolume_Vtbl

impl Unpin for ISimpleAudioVolume_Vtbl

impl UnwindSafe for ISimpleAudioVolume_Vtbl

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,

fn borrow(&self) -> &T

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.