objc2_audio_toolbox

Struct AudioUnitParameter

#[repr(C)]pub struct AudioUnitParameter {
    pub mAudioUnit: AudioUnit,
    pub mParameterID: AudioUnitParameterID,
    pub mScope: AudioUnitScope,
    pub mElement: AudioUnitElement,
}

Available on crate features AUComponent and AudioComponent only.

Expand description

An audio unit parameter is defined by the triplet of audio unit scope, element and parameterID. This struct is used with the functions in AudioUnitUtilities.h to deal with audio unit parameters, but is included in this header file for completeness.

The audio unit instance to which the specified parameter applies.

The parameterID for the parameter

The scope for the parameter

The element for the parameter

See also Apple’s documentation

Fields§

§mAudioUnit: AudioUnit§mParameterID: AudioUnitParameterID§mScope: AudioUnitScope§mElement: AudioUnitElement

Trait Implementations§

impl Clone for AudioUnitParameter

fn clone(&self) -> AudioUnitParameter

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 AudioUnitParameter

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

Formats the value using the given formatter. Read more

impl Encode for AudioUnitParameter

const ENCODING: Encoding

The Objective-C type-encoding for this type.

impl PartialEq for AudioUnitParameter

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

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

1.0.0 · Source§

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 RefEncode for AudioUnitParameter

const ENCODING_REF: Encoding

The Objective-C type-encoding for a reference of this type. Read more

impl Copy for AudioUnitParameter

impl StructuralPartialEq for AudioUnitParameter

Auto Trait Implementations§

impl Freeze for AudioUnitParameter

impl !RefUnwindSafe for AudioUnitParameter

impl !Send for AudioUnitParameter

impl !Sync for AudioUnitParameter

impl Unpin for AudioUnitParameter

impl !UnwindSafe for AudioUnitParameter

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> 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> EncodeArgument for T
where T: Encode,

const ENCODING_ARGUMENT: Encoding = T::ENCODING

The Objective-C type-encoding for this type.

impl<T> EncodeReturn for T
where T: Encode,

const ENCODING_RETURN: Encoding = T::ENCODING

The Objective-C type-encoding for this type.

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> 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.

impl<T> AutoreleaseSafe for T
where T: ?Sized,