Enum BidiClass

#[repr(u8)]
pub enum BidiClass {
    AL = 0,
    AN = 1,
    B = 2,
    BN = 3,
    CS = 4,
    EN = 5,
    ES = 6,
    ET = 7,
    FSI = 8,
    L = 9,
    LRE = 10,
    LRI = 11,
    LRO = 12,
    NSM = 13,
    ON = 14,
    PDF = 15,
    PDI = 16,
    R = 17,
    RLE = 18,
    RLI = 19,
    RLO = 20,
    S = 21,
    WS = 22,
}

Property for the bidirectional algorithm.

Variants

AL = 0

AN = 1

B = 2

BN = 3

CS = 4

EN = 5

ES = 6

ET = 7

FSI = 8

L = 9

LRE = 10

LRI = 11

LRO = 12

NSM = 13

ON = 14

PDF = 15

PDI = 16

R = 17

RLE = 18

RLI = 19

RLO = 20

S = 21

WS = 22

Implementations

impl BidiClass

pub const fn mask(self) -> u32

Returns the bidi class as a 32 bit bitmask.

pub fn needs_resolution(self) -> bool

Returns true if the presence of this bidi class requires resolution.

Trait Implementations

impl Clone for BidiClass

fn clone(&self) -> BidiClass

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BidiClass

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

Formats the value using the given formatter.

impl Hash for BidiClass

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 BidiClass

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

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

fn partial_cmp(&self, other: &BidiClass) -> 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 Copy for BidiClass

impl Eq for BidiClass

impl StructuralPartialEq for BidiClass