Struct AVCaptureFlashMode 

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

Available on crate feature AVCaptureDevice only.

Constants indicating the mode of the flash on the receiver’s device, if it has one.

Indicates that the flash should always be off.

Indicates that the flash should always be on.

Indicates that the flash should be used automatically depending on ambient light conditions.

See also Apple’s documentation

Tuple Fields

0: NSInteger

Implementations

impl AVCaptureFlashMode

pub const Off: Self

pub const On: Self

pub const Auto: Self

Trait Implementations

impl Clone for AVCaptureFlashMode

fn clone(&self) -> AVCaptureFlashMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AVCaptureFlashMode

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

Formats the value using the given formatter.

impl Encode for AVCaptureFlashMode

const ENCODING: Encoding = NSInteger::ENCODING

The Objective-C type-encoding for this type.

impl Hash for AVCaptureFlashMode

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 AVCaptureFlashMode

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

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

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

const ENCODING_REF: Encoding

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

impl Copy for AVCaptureFlashMode

impl Eq for AVCaptureFlashMode

impl StructuralPartialEq for AVCaptureFlashMode