Struct AVCaptionTextCombine 

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

Available on crate feature AVCaption only.

Choices for text combine.

Text combine is a special rendering policy to combine multiple characters into one unit and present it in upright position in a vertical text flow in order to accomplish so-called “Tate-Chu-Yoko” layout, or horizontal-in-vertical layout.

For example, it can be used to render “2017” horizontally in a vertical text.

Don’t combine text upright. It is the same as not specifying the style.

Combine all the characters.

Make one digit upright.

Combine two consecutive digits

Combine three consecutive digits

Combine four consecutive digits

See also Apple’s documentation

Tuple Fields

0: NSInteger

Implementations

impl AVCaptionTextCombine

pub const All: Self

pub const None: Self

pub const OneDigit: Self

pub const TwoDigits: Self

pub const ThreeDigits: Self

pub const FourDigits: Self

Trait Implementations

impl Clone for AVCaptionTextCombine

fn clone(&self) -> AVCaptionTextCombine

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AVCaptionTextCombine

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

Formats the value using the given formatter.

impl Encode for AVCaptionTextCombine

const ENCODING: Encoding = NSInteger::ENCODING

The Objective-C type-encoding for this type.

impl Hash for AVCaptionTextCombine

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 AVCaptionTextCombine

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

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

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

const ENCODING_REF: Encoding

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

impl Copy for AVCaptionTextCombine

impl Eq for AVCaptionTextCombine

impl StructuralPartialEq for AVCaptionTextCombine