Struct AVAudioEngineManualRenderingStatus 

#[repr(transparent)]
pub struct AVAudioEngineManualRenderingStatus(pub NSInteger);

Available on crate feature AVAudioEngine only.

Status codes returned from the render call to the engine operating in manual rendering mode.

AVAudioEngineManualRenderingStatusError An error occurred when rendering and no data was returned. See the returned error code for the description of the error.

AVAudioEngineManualRenderingStatusSuccess All of the requested data was returned successfully.

AVAudioEngineManualRenderingStatusInsufficientDataFromInputNode Applicable only to the input node, when it provides input data for rendering (see AVAudioInputNode(setManualRenderingInputPCMFormat:inputBlock:)). Indicates that not enough input data was returned by the input node to satisfy the render request at the current time. The output buffer may contain data rendered by other active sources in the engine’s processing graph.

AVAudioEngineManualRenderingStatusCannotDoInCurrentContext The operation could not be performed now, but the client could retry later if needed. This is usually to guard a realtime render operation (e.g. rendering through manualRenderingBlock) when a reconfiguration of the engine’s internal state is in progress.

See also Apple’s documentation

Tuple Fields

0: NSInteger

Implementations

impl AVAudioEngineManualRenderingStatus

pub const Error: Self

pub const Success: Self

pub const InsufficientDataFromInputNode: Self

pub const CannotDoInCurrentContext: Self

Trait Implementations

impl Clone for AVAudioEngineManualRenderingStatus

fn clone(&self) -> AVAudioEngineManualRenderingStatus

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AVAudioEngineManualRenderingStatus

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

Formats the value using the given formatter.

impl Encode for AVAudioEngineManualRenderingStatus

const ENCODING: Encoding = NSInteger::ENCODING

The Objective-C type-encoding for this type.

impl Hash for AVAudioEngineManualRenderingStatus

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for AVAudioEngineManualRenderingStatus

fn cmp(&self, other: &AVAudioEngineManualRenderingStatus) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for AVAudioEngineManualRenderingStatus

fn eq(&self, other: &AVAudioEngineManualRenderingStatus) -> 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 PartialOrd for AVAudioEngineManualRenderingStatus

fn partial_cmp( &self, other: &AVAudioEngineManualRenderingStatus, ) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl RefEncode for AVAudioEngineManualRenderingStatus

const ENCODING_REF: Encoding

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

impl Copy for AVAudioEngineManualRenderingStatus

impl Eq for AVAudioEngineManualRenderingStatus

impl StructuralPartialEq for AVAudioEngineManualRenderingStatus