Struct icu::properties::EastAsianWidth

pub struct EastAsianWidth(pub u8);

Enumerated property East_Asian_Width.

See “Definition” in UAX #11 for the summary of each property value: https://www.unicode.org/reports/tr11/#Definitions

The numeric value is compatible with UEastAsianWidth in ICU4C.

Tuple Fields

0: u8

Implementations

impl EastAsianWidth

pub const Neutral: EastAsianWidth = EastAsianWidth(0)

pub const Ambiguous: EastAsianWidth = EastAsianWidth(1)

pub const Halfwidth: EastAsianWidth = EastAsianWidth(2)

pub const Fullwidth: EastAsianWidth = EastAsianWidth(3)

pub const Narrow: EastAsianWidth = EastAsianWidth(4)

pub const Wide: EastAsianWidth = EastAsianWidth(5)

Trait Implementations

impl AsULE for EastAsianWidth

type ULE = EastAsianWidthULE

The ULE type corresponding to Self.

fn to_unaligned(self) -> <EastAsianWidth as AsULE>::ULE

Converts from Self to Self::ULE.

fn from_unaligned(unaligned: <EastAsianWidth as AsULE>::ULE) -> EastAsianWidth

Converts from Self::ULE to Self.

impl Clone for EastAsianWidth

fn clone(&self) -> EastAsianWidth

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EastAsianWidth

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EastAsianWidth

fn deserialize<__D>(
    __deserializer: __D
) -> Result<EastAsianWidth, <__D as Deserializer<'de>>::Error>where
    __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Ord for EastAsianWidth

fn cmp(&self, other: &EastAsianWidth) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere
    Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere
    Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere
    Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<EastAsianWidth> for EastAsianWidth

fn eq(&self, other: &EastAsianWidth) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<EastAsianWidth> for EastAsianWidth

fn partial_cmp(&self, other: &EastAsianWidth) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for EastAsianWidth

fn serialize<__S>(
    &self,
    __serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
    __S: Serializer,

Serialize this value into the given Serde serializer.

impl TrieValue for EastAsianWidth

type TryFromU32Error = TryFromIntError

Last-resort fallback value to return if we cannot read data from the trie.

fn try_from_u32(
    i: u32
) -> Result<EastAsianWidth, <EastAsianWidth as TrieValue>::TryFromU32Error>

A parsing function that is primarily motivated by deserialization contexts. When the serialization type width is smaller than 32 bits, then it is expected that the call site will widen the value to a u32 first.

impl<'a> ZeroMapKV<'a> for EastAsianWidth

type Container = ZeroVec<'a, EastAsianWidth>

The container that can be used with this type: [ZeroVec] or [VarZeroVec].

type Slice = ZeroSlice<EastAsianWidth>

type GetType = EastAsianWidthULE

The type produced by Container::get()

type OwnedType = EastAsianWidth

The type produced by Container::replace() and Container::remove(), also used during deserialization. If Self is human readable serialized, deserializing to Self::OwnedType should produce the same value once passed through Self::owned_as_self()

impl Copy for EastAsianWidth

impl Eq for EastAsianWidth

impl StructuralEq for EastAsianWidth

impl StructuralPartialEq for EastAsianWidth