Struct audio_device_windows_sys::Windows::Win32::CoreAudio::ISpatialAudioMetadataReader

#[repr(transparent)]pub struct ISpatialAudioMetadataReader(_);

Implementations

impl ISpatialAudioMetadataReader

pub unsafe fn Open<'a>(
    &self,
    metadataitems: impl IntoParam<'a, ISpatialAudioMetadataItems>
) -> HRESULT

pub unsafe fn ReadNextItem(
    &self,
    commandcount: *mut u8,
    frameoffset: *mut u16
) -> HRESULT

pub unsafe fn ReadNextItemCommand(
    &self,
    commandid: *mut u8,
    valuebuffer: *mut c_void,
    maxvaluebufferlength: u32,
    valuebufferlength: *mut u32
) -> HRESULT

pub unsafe fn Close(&self) -> HRESULT

Trait Implementations

impl Clone for ISpatialAudioMetadataReader

fn clone(&self) -> ISpatialAudioMetadataReader

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ISpatialAudioMetadataReader

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for ISpatialAudioMetadataReader

impl Interface for ISpatialAudioMetadataReader

type Vtable = ISpatialAudioMetadataReader_abi

const IID: Guid

pub unsafe fn vtable(&self) -> &Self::Vtable

Returns the vtable for the current interface.

pub unsafe fn assume_vtable<T>(&self) -> &<T as Interface>::Vtable where
    T: Interface, 

Returns the vtable for an assumed interface. The name comes from Box’s assume_init method as it assumes the vtable is implemented by the current interface’s vtable (e.g. a parent interface).

pub fn cast<T>(&self) -> Result<T, Error> where
    T: Interface, 

Attempts to cast the current interface to another interface using QueryInterface. The name cast is preferred to query because there is a WinRT method named query but not one named cast.

impl<'a> IntoParam<'a, IUnknown> for ISpatialAudioMetadataReader

fn into_param(self) -> Param<'a, IUnknown>

impl<'a> IntoParam<'a, IUnknown> for &'a ISpatialAudioMetadataReader

fn into_param(self) -> Param<'a, IUnknown>

impl PartialEq<ISpatialAudioMetadataReader> for ISpatialAudioMetadataReader

fn eq(&self, other: &ISpatialAudioMetadataReader) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &ISpatialAudioMetadataReader) -> bool

This method tests for !=.

impl StructuralEq for ISpatialAudioMetadataReader

impl StructuralPartialEq for ISpatialAudioMetadataReader