Struct IAudioSessionEvents 

pub struct IAudioSessionEvents(/* private fields */);

Implementations

impl IAudioSessionEvents

pub unsafe fn OnDisplayNameChanged<'a>( &self, newdisplayname: impl IntoParam<'a, PWSTR>, eventcontext: *mut Guid, ) -> HRESULT

pub unsafe fn OnIconPathChanged<'a>( &self, newiconpath: impl IntoParam<'a, PWSTR>, eventcontext: *mut Guid, ) -> HRESULT

pub unsafe fn OnSimpleVolumeChanged<'a>( &self, newvolume: f32, newmute: impl IntoParam<'a, BOOL>, eventcontext: *mut Guid, ) -> HRESULT

pub unsafe fn OnChannelVolumeChanged( &self, channelcount: u32, newchannelvolumearray: *mut f32, changedchannel: u32, eventcontext: *mut Guid, ) -> HRESULT

pub unsafe fn OnGroupingParamChanged( &self, newgroupingparam: *mut Guid, eventcontext: *mut Guid, ) -> HRESULT

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

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

Trait Implementations

impl Clone for IAudioSessionEvents

fn clone(&self) -> IAudioSessionEvents

Returns a duplicate 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 Eq for IAudioSessionEvents

impl From<&IAudioSessionEvents> for IUnknown

fn from(value: &IAudioSessionEvents) -> Self

Converts to this type from the input type.

impl From<IAudioSessionEvents> for IUnknown

fn from(value: IAudioSessionEvents) -> Self

Converts to this type from the input type.

impl Interface for IAudioSessionEvents

const IID: Guid

type Vtable = IAudioSessionEvents_abi

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

Returns the vtable for the current interface.

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).

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 IAudioSessionEvents

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

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

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

impl PartialEq for IAudioSessionEvents

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for IAudioSessionEvents