Struct AUPresetEvent

#[repr(C)]
pub struct AUPresetEvent {
    pub scope: AudioUnitScope,
    pub element: AudioUnitElement,
    pub preset: NonNull<CFPropertyList>,
}

Available on crate features AUComponent and MusicPlayer and objc2-core-foundation only.

The parameters to specify a preset for an audio unit.

See also Apple’s documentation

Fields

scope: AudioUnitScope

element: AudioUnitElement

preset: NonNull<CFPropertyList>

Trait Implementations

impl Clone for AUPresetEvent

fn clone(&self) -> AUPresetEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AUPresetEvent

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

Formats the value using the given formatter.

impl Encode for AUPresetEvent

const ENCODING: Encoding

The Objective-C type-encoding for this type.

impl PartialEq for AUPresetEvent

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

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

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 AUPresetEvent

const ENCODING_REF: Encoding

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

impl Copy for AUPresetEvent

impl StructuralPartialEq for AUPresetEvent