Struct wasapi::Windows::Win32::Media::Audio::CoreAudio::IAudioSessionEvents

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

Implementations

impl IAudioSessionEvents

pub unsafe fn OnDisplayNameChanged<'a, Param0: IntoParam<'a, PWSTR>>(
    &self,
    newdisplayname: Param0,
    eventcontext: *const GUID
) -> Result<()>

pub unsafe fn OnIconPathChanged<'a, Param0: IntoParam<'a, PWSTR>>(
    &self,
    newiconpath: Param0,
    eventcontext: *const GUID
) -> Result<()>

pub unsafe fn OnSimpleVolumeChanged<'a, Param1: IntoParam<'a, BOOL>>(
    &self,
    newvolume: f32,
    newmute: Param1,
    eventcontext: *const GUID
) -> Result<()>

pub unsafe fn OnChannelVolumeChanged(
    &self,
    channelcount: u32,
    newchannelvolumearray: *const f32,
    changedchannel: u32,
    eventcontext: *const GUID
) -> Result<()>

pub unsafe fn OnGroupingParamChanged(
    &self,
    newgroupingparam: *const GUID,
    eventcontext: *const GUID
) -> Result<()>

pub unsafe fn OnStateChanged(&self, newstate: AudioSessionState) -> Result<()>

pub unsafe fn OnSessionDisconnected(
    &self,
    disconnectreason: AudioSessionDisconnectReason
) -> Result<()>

Trait Implementations

impl Clone for IAudioSessionEvents

fn clone(&self) -> IAudioSessionEvents

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IAudioSessionEvents

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

Formats the value using the given formatter.

impl From<&'_ IAudioSessionEvents> for IUnknown

fn from(value: &IAudioSessionEvents) -> Self

Performs the conversion.

impl From<IAudioSessionEvents> for IUnknown

fn from(value: IAudioSessionEvents) -> Self

Performs the conversion.

impl Interface for IAudioSessionEvents

type Vtable = IAudioSessionEvents_abi

const IID: GUID

A unique identifier representing this interface.

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.

fn downgrade(&self) -> Result<Weak<Self>, Error>

Attempts to create a [Weak] reference to this object.

impl PartialEq<IAudioSessionEvents> for IAudioSessionEvents

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

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

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

This method tests for !=.

impl Eq for IAudioSessionEvents

impl StructuralEq for IAudioSessionEvents

impl StructuralPartialEq for IAudioSessionEvents