Struct windows::Win32::Media::MediaFoundation::IMFAudioStreamVolume_Vtbl

#[repr(C)]pub struct IMFAudioStreamVolume_Vtbl {
    pub base__: IUnknown_Vtbl,
    pub GetChannelCount: unsafe extern "system" fn(_: *mut c_void, _: *mut u32) -> HRESULT,
    pub SetChannelVolume: unsafe extern "system" fn(_: *mut c_void, _: u32, _: f32) -> HRESULT,
    pub GetChannelVolume: unsafe extern "system" fn(_: *mut c_void, _: u32, _: *mut f32) -> HRESULT,
    pub SetAllVolumes: unsafe extern "system" fn(_: *mut c_void, _: u32, _: *const f32) -> HRESULT,
    pub GetAllVolumes: unsafe extern "system" fn(_: *mut c_void, _: u32, _: *mut f32) -> HRESULT,
}

Fields§

§base__: IUnknown_Vtbl§GetChannelCount: unsafe extern "system" fn(_: *mut c_void, _: *mut u32) -> HRESULT§SetChannelVolume: unsafe extern "system" fn(_: *mut c_void, _: u32, _: f32) -> HRESULT§GetChannelVolume: unsafe extern "system" fn(_: *mut c_void, _: u32, _: *mut f32) -> HRESULT§SetAllVolumes: unsafe extern "system" fn(_: *mut c_void, _: u32, _: *const f32) -> HRESULT§GetAllVolumes: unsafe extern "system" fn(_: *mut c_void, _: u32, _: *mut f32) -> HRESULT

Implementations§

impl IMFAudioStreamVolume_Vtbl

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

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

Auto Trait Implementations§

impl Freeze for IMFAudioStreamVolume_Vtbl

impl RefUnwindSafe for IMFAudioStreamVolume_Vtbl

impl Send for IMFAudioStreamVolume_Vtbl

impl Sync for IMFAudioStreamVolume_Vtbl

impl Unpin for IMFAudioStreamVolume_Vtbl

impl UnwindSafe for IMFAudioStreamVolume_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.