Struct AVCaptureSessionInterruptionReason 

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

Available on crate feature AVCaptureSession only.

Constants indicating interruption reason. One of these is returned with the AVCaptureSessionWasInterruptedNotification (see AVCaptureSessionInterruptionReasonKey).

See also Apple’s documentation

Tuple Fields

0: NSInteger

Implementations

impl AVCaptureSessionInterruptionReason

pub const VideoDeviceNotAvailableInBackground: Self

An interruption caused by the app being sent to the background while using a camera. Camera usage is prohibited while in the background. Beginning in iOS 9.0, AVCaptureSession no longer produces an AVCaptureSessionRuntimeErrorNotification if you attempt to start running a camera while in the background. Instead, it sends an AVCaptureSessionWasInterruptedNotification with AVCaptureSessionInterruptionReasonVideoDeviceNotAvailableInBackground. Provided you don’t explicitly call AVCaptureSession/stopRunning, your AVCaptureSession/startRunning request is preserved, and when your app comes back to foreground, you receive AVCaptureSessionInterruptionEndedNotification and your session starts running.

pub const AudioDeviceInUseByAnotherClient: Self

An interruption caused by the audio hardware temporarily being made unavailable, for instance, for a phone call, or alarm.

pub const VideoDeviceInUseByAnotherClient: Self

An interruption caused by the video device temporarily being made unavailable, for instance, when stolen away by another AVCaptureSession.

pub const VideoDeviceNotAvailableWithMultipleForegroundApps: Self

An interruption caused when the app is running in a multi-app layout, causing resource contention and degraded recording quality of service. Given your present AVCaptureSession configuration, the session may only be run if your app occupies the full screen.

pub const VideoDeviceNotAvailableDueToSystemPressure: Self

An interruption caused by the video device temporarily being made unavailable due to system pressure, such as thermal duress. See AVCaptureDevice/systemPressureState for more information.

pub const SensitiveContentMitigationActivated: Self

An interruption caused by a SCVideoStreamAnalyzer when it detects sensitive content on an associated AVCaptureDeviceInput. To resume your capture session, call your analyzer’s SCVideoStreamAnalyzer/continueStream method.

Trait Implementations

impl Clone for AVCaptureSessionInterruptionReason

fn clone(&self) -> AVCaptureSessionInterruptionReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AVCaptureSessionInterruptionReason

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

Formats the value using the given formatter.

impl Encode for AVCaptureSessionInterruptionReason

const ENCODING: Encoding = NSInteger::ENCODING

The Objective-C type-encoding for this type.

impl Hash for AVCaptureSessionInterruptionReason

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 AVCaptureSessionInterruptionReason

fn cmp(&self, other: &AVCaptureSessionInterruptionReason) -> 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 AVCaptureSessionInterruptionReason

fn eq(&self, other: &AVCaptureSessionInterruptionReason) -> 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 AVCaptureSessionInterruptionReason

fn partial_cmp( &self, other: &AVCaptureSessionInterruptionReason, ) -> 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 AVCaptureSessionInterruptionReason

const ENCODING_REF: Encoding

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

impl Copy for AVCaptureSessionInterruptionReason

impl Eq for AVCaptureSessionInterruptionReason

impl StructuralPartialEq for AVCaptureSessionInterruptionReason