Struct SentenceBreak

pub struct SentenceBreak(/* private fields */);

Enumerated property Sentence_Break.

See “Default Sentence Boundary Specification” in UAX #29 for the summary of each property value: https://www.unicode.org/reports/tr29/#Default_Word_Boundaries.

Note: Use icu::segmenter for an all-in-one break iterator implementation.

Example

use icu::properties::{props::SentenceBreak, CodePointMapData};

assert_eq!(
    CodePointMapData::<SentenceBreak>::new().get('９'),
    SentenceBreak::Numeric
); // U+FF19: Fullwidth Digit Nine
assert_eq!(
    CodePointMapData::<SentenceBreak>::new().get(','),
    SentenceBreak::SContinue
); // U+002C: Comma

Implementations

impl SentenceBreak

pub const fn to_icu4c_value(self) -> u8

Returns an ICU4C USentenceBreak value.

pub const fn from_icu4c_value(value: u8) -> SentenceBreak

Constructor from an ICU4C USentenceBreak value.

impl SentenceBreak

pub const Other: SentenceBreak

pub const ATerm: SentenceBreak

pub const Close: SentenceBreak

pub const Format: SentenceBreak

pub const Lower: SentenceBreak

pub const Numeric: SentenceBreak

pub const OLetter: SentenceBreak

pub const Sep: SentenceBreak

pub const Sp: SentenceBreak

pub const STerm: SentenceBreak

pub const Upper: SentenceBreak

pub const CR: SentenceBreak

pub const Extend: SentenceBreak

pub const LF: SentenceBreak

pub const SContinue: SentenceBreak

pub const ALL_VALUES: &'static [SentenceBreak]

All possible values of this enum in the Unicode version from this ICU4X release.

Trait Implementations

impl AsULE for SentenceBreak

type ULE = u8

The ULE type corresponding to Self.

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

Converts from Self to Self::ULE.

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

Converts from Self::ULE to Self.

impl Clone for SentenceBreak

fn clone(&self) -> SentenceBreak

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SentenceBreak

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SentenceBreak

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl EnumeratedProperty for SentenceBreak

const NAME: &'static [u8]

The name of this property

const SHORT_NAME: &'static [u8]

The abbreviated name of this property, if it exists, otherwise the name

fn for_char(ch: char) -> Self

Convenience method for CodePointMapData::new().get(ch)

impl Hash for SentenceBreak

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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 NamedEnumeratedProperty for SentenceBreak

fn try_from_str(s: &str) -> Option<Self>

Convenience method for PropertyParser::new().get_loose(s)

fn long_name(&self) -> &'static str

Convenience method for PropertyNamesLong::new().get(*self).unwrap()

fn short_name(&self) -> &'static str

Convenience method for PropertyNamesShort::new().get(*self).unwrap()

impl Ord for SentenceBreak

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

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

fn partial_cmp(&self, other: &SentenceBreak) -> 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 Serialize for SentenceBreak

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 SentenceBreak

type TryFromU32Error = TryFromIntError

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

fn try_from_u32( i: u32, ) -> Result<SentenceBreak, <SentenceBreak 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.

fn to_u32(self) -> u32

A method for converting back to a u32 that can roundtrip through Self::try_from_u32(). The default implementation of this trait method panics in debug mode and returns 0 in release mode.

impl Copy for SentenceBreak

impl Eq for SentenceBreak

impl ParseableEnumeratedProperty for SentenceBreak

impl StructuralPartialEq for SentenceBreak