IAudioSessionControl

audio_device_windows_sys::Windows::Win32::CoreAudio

Struct IAudioSessionControl

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

Implementations§

impl IAudioSessionControl

pub unsafe fn GetState(&self, pretval: *mut AudioSessionState) -> HRESULT

pub unsafe fn GetDisplayName(&self, pretval: *mut PWSTR) -> HRESULT

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

pub unsafe fn GetIconPath(&self, pretval: *mut PWSTR) -> HRESULT

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

pub unsafe fn GetGroupingParam(&self, pretval: *mut Guid) -> HRESULT

pub unsafe fn SetGroupingParam( &self, override: mut Guid, eventcontext: mut Guid, ) -> HRESULT

pub unsafe fn RegisterAudioSessionNotification<'a>( &self, newnotifications: impl IntoParam<'a, IAudioSessionEvents>, ) -> HRESULT

pub unsafe fn UnregisterAudioSessionNotification<'a>( &self, newnotifications: impl IntoParam<'a, IAudioSessionEvents>, ) -> HRESULT

Trait Implementations§

impl Clone for IAudioSessionControl

fn clone(&self) -> IAudioSessionControl

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for IAudioSessionControl

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

Formats the value using the given formatter. Read more

impl From<&IAudioSessionControl> for IUnknown

fn from(value: &IAudioSessionControl) -> Self

Converts to this type from the input type.

impl From<&IAudioSessionControl2> for IAudioSessionControl

fn from(value: &IAudioSessionControl2) -> Self

Converts to this type from the input type.

impl From<IAudioSessionControl> for IUnknown

fn from(value: IAudioSessionControl) -> Self

Converts to this type from the input type.

impl From<IAudioSessionControl2> for IAudioSessionControl

fn from(value: IAudioSessionControl2) -> Self

Converts to this type from the input type.

impl Interface for IAudioSessionControl

const IID: Guid

type Vtable = IAudioSessionControl_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, IAudioSessionControl> for &'a IAudioSessionControl2

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

impl<'a> IntoParam<'a, IAudioSessionControl> for IAudioSessionControl2

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

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

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

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

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

impl PartialEq for IAudioSessionControl

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for IAudioSessionControl

impl StructuralPartialEq for IAudioSessionControl

Auto Trait Implementations§

impl Freeze for IAudioSessionControl

impl RefUnwindSafe for IAudioSessionControl

impl !Send for IAudioSessionControl

impl !Sync for IAudioSessionControl

impl Unpin for IAudioSessionControl

impl UnwindSafe for IAudioSessionControl

Blanket Implementations§

impl<T> Abi for T
where T: Interface,

type Abi = *mut c_void

The abi representation of the implementing type. Read more

fn set_abi(&mut self) -> *mut <T as Abi>::Abi

Returns a pointer for setting the object’s value via an ABI call.

unsafe fn from_abi(abi: <T as Abi>::Abi) -> Result<T, Error>

Casts the ABI representation to a Rust object by taking ownership of the bits.

fn abi(&self) -> Self::Abi

Casts the Rust object to its ABI type without copying the object.

fn drop_param(_: &mut Param<'_, Self>)

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> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. 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<'a, T> IntoParam<'a, T> for T
where T: Abi,

fn into_param(self) -> Param<'a, T>

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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.