Struct AVCaptureAutoFocusRangeRestriction 

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

Available on crate feature AVCaptureDevice only.

Constants indicating the restriction of the receiver’s autofocus system to a particular range of focus scan, if it supports range restrictions.

Indicates that the autofocus system should not restrict the focus range.

Indicates that the autofocus system should restrict the focus range for subject matter that is near to the camera.

Indicates that the autofocus system should restrict the focus range for subject matter that is far from the camera.

See also Apple’s documentation

Tuple Fields

0: NSInteger

Implementations

impl AVCaptureAutoFocusRangeRestriction

pub const None: Self

pub const Near: Self

pub const Far: Self

Trait Implementations

impl Clone for AVCaptureAutoFocusRangeRestriction

fn clone(&self) -> AVCaptureAutoFocusRangeRestriction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AVCaptureAutoFocusRangeRestriction

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

Formats the value using the given formatter.

impl Encode for AVCaptureAutoFocusRangeRestriction

const ENCODING: Encoding = NSInteger::ENCODING

The Objective-C type-encoding for this type.

impl Hash for AVCaptureAutoFocusRangeRestriction

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 AVCaptureAutoFocusRangeRestriction

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

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

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

const ENCODING_REF: Encoding

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

impl Copy for AVCaptureAutoFocusRangeRestriction

impl Eq for AVCaptureAutoFocusRangeRestriction

impl StructuralPartialEq for AVCaptureAutoFocusRangeRestriction