Struct CanonicalCombiningClass 

#[repr(transparent)]
pub struct CanonicalCombiningClass(pub u8);

Property Canonical_Combining_Class. See UAX #15: https://www.unicode.org/reports/tr15/.

See icu::normalizer::properties::CanonicalCombiningClassMap for the API to look up the Canonical_Combining_Class property by scalar value.

Tuple Fields

0: u8

Implementations

impl CanonicalCombiningClass

pub const NotReordered: CanonicalCombiningClass

pub const Overlay: CanonicalCombiningClass

pub const HanReading: CanonicalCombiningClass

pub const Nukta: CanonicalCombiningClass

pub const KanaVoicing: CanonicalCombiningClass

pub const Virama: CanonicalCombiningClass

pub const CCC10: CanonicalCombiningClass

pub const CCC11: CanonicalCombiningClass

pub const CCC12: CanonicalCombiningClass

pub const CCC13: CanonicalCombiningClass

pub const CCC14: CanonicalCombiningClass

pub const CCC15: CanonicalCombiningClass

pub const CCC16: CanonicalCombiningClass

pub const CCC17: CanonicalCombiningClass

pub const CCC18: CanonicalCombiningClass

pub const CCC19: CanonicalCombiningClass

pub const CCC20: CanonicalCombiningClass

pub const CCC21: CanonicalCombiningClass

pub const CCC22: CanonicalCombiningClass

pub const CCC23: CanonicalCombiningClass

pub const CCC24: CanonicalCombiningClass

pub const CCC25: CanonicalCombiningClass

pub const CCC26: CanonicalCombiningClass

pub const CCC27: CanonicalCombiningClass

pub const CCC28: CanonicalCombiningClass

pub const CCC29: CanonicalCombiningClass

pub const CCC30: CanonicalCombiningClass

pub const CCC31: CanonicalCombiningClass

pub const CCC32: CanonicalCombiningClass

pub const CCC33: CanonicalCombiningClass

pub const CCC34: CanonicalCombiningClass

pub const CCC35: CanonicalCombiningClass

pub const CCC36: CanonicalCombiningClass

pub const CCC84: CanonicalCombiningClass

pub const CCC91: CanonicalCombiningClass

pub const CCC103: CanonicalCombiningClass

pub const CCC107: CanonicalCombiningClass

pub const CCC118: CanonicalCombiningClass

pub const CCC122: CanonicalCombiningClass

pub const CCC129: CanonicalCombiningClass

pub const CCC130: CanonicalCombiningClass

pub const CCC132: CanonicalCombiningClass

pub const CCC133: CanonicalCombiningClass

pub const AttachedBelowLeft: CanonicalCombiningClass

pub const AttachedBelow: CanonicalCombiningClass

pub const AttachedAbove: CanonicalCombiningClass

pub const AttachedAboveRight: CanonicalCombiningClass

pub const BelowLeft: CanonicalCombiningClass

pub const Below: CanonicalCombiningClass

pub const BelowRight: CanonicalCombiningClass

pub const Left: CanonicalCombiningClass

pub const Right: CanonicalCombiningClass

pub const AboveLeft: CanonicalCombiningClass

pub const Above: CanonicalCombiningClass

pub const AboveRight: CanonicalCombiningClass

pub const DoubleBelow: CanonicalCombiningClass

pub const DoubleAbove: CanonicalCombiningClass

pub const IotaSubscript: CanonicalCombiningClass

impl CanonicalCombiningClass

pub const fn name_to_enum_mapper() -> PropertyValueNameToEnumMapperBorrowed<'static, CanonicalCombiningClass>

Return a PropertyValueNameToEnumMapper, capable of looking up values from strings for the Canonical_Combining_Class enumerated property.

✨ Enabled with the compiled_data Cargo feature.

📚 Help choosing a constructor

Example

use icu::properties::CanonicalCombiningClass;

let lookup = CanonicalCombiningClass::name_to_enum_mapper();
// short name for value
assert_eq!(lookup.get_strict("AL"), Some(CanonicalCombiningClass::AboveLeft));
assert_eq!(lookup.get_strict("ATBL"), Some(CanonicalCombiningClass::AttachedBelowLeft));
assert_eq!(lookup.get_strict("CCC10"), Some(CanonicalCombiningClass::CCC10));
// long name for value
assert_eq!(lookup.get_strict("Above_Left"), Some(CanonicalCombiningClass::AboveLeft));
assert_eq!(lookup.get_strict("Attached_Below_Left"), Some(CanonicalCombiningClass::AttachedBelowLeft));
// name has incorrect casing and hyphens
assert_eq!(lookup.get_strict("attached-below-left"), None);
// loose matching of name
assert_eq!(lookup.get_loose("attached-below-left"), Some(CanonicalCombiningClass::AttachedBelowLeft));
// fake property
assert_eq!(lookup.get_strict("Linear_Z"), None);

pub fn get_name_to_enum_mapper( provider: &(impl DataProvider<CanonicalCombiningClassNameToValueV1Marker> + ?Sized), ) -> Result<PropertyValueNameToEnumMapper<CanonicalCombiningClass>, PropertiesError>

A version of CanonicalCombiningClass::name_to_enum_mapper() that uses custom data provided by a DataProvider.

📚 Help choosing a constructor

pub const fn enum_to_short_name_mapper() -> PropertyEnumToValueNameSparseMapperBorrowed<'static, CanonicalCombiningClass>

Return a PropertyEnumToValueNameSparseMapper, capable of looking up short names for values of the Canonical_Combining_Class enumerated property.

✨ Enabled with the compiled_data Cargo feature.

📚 Help choosing a constructor

Example

use icu::properties::CanonicalCombiningClass;

let lookup = CanonicalCombiningClass::enum_to_short_name_mapper();
assert_eq!(lookup.get(CanonicalCombiningClass::AboveLeft), Some("AL"));
assert_eq!(lookup.get(CanonicalCombiningClass::AttachedBelowLeft), Some("ATBL"));
assert_eq!(lookup.get(CanonicalCombiningClass::CCC10), Some("CCC10"));

pub fn get_enum_to_short_name_mapper( provider: &(impl DataProvider<CanonicalCombiningClassValueToShortNameV1Marker> + ?Sized), ) -> Result<PropertyEnumToValueNameSparseMapper<CanonicalCombiningClass>, PropertiesError>

A version of CanonicalCombiningClass::enum_to_short_name_mapper() that uses custom data provided by a DataProvider.

📚 Help choosing a constructor

pub const fn enum_to_long_name_mapper() -> PropertyEnumToValueNameSparseMapperBorrowed<'static, CanonicalCombiningClass>

Return a PropertyEnumToValueNameSparseMapper, capable of looking up long names for values of the Canonical_Combining_Class enumerated property.

✨ Enabled with the compiled_data Cargo feature.

📚 Help choosing a constructor

Example

use icu::properties::CanonicalCombiningClass;

let lookup = CanonicalCombiningClass::enum_to_long_name_mapper();
assert_eq!(lookup.get(CanonicalCombiningClass::AboveLeft), Some("Above_Left"));
assert_eq!(lookup.get(CanonicalCombiningClass::AttachedBelowLeft), Some("Attached_Below_Left"));
assert_eq!(lookup.get(CanonicalCombiningClass::CCC10), Some("CCC10"));

pub fn get_enum_to_long_name_mapper( provider: &(impl DataProvider<CanonicalCombiningClassValueToLongNameV1Marker> + ?Sized), ) -> Result<PropertyEnumToValueNameSparseMapper<CanonicalCombiningClass>, PropertiesError>

A version of CanonicalCombiningClass::enum_to_long_name_mapper() that uses custom data provided by a DataProvider.

📚 Help choosing a constructor

Trait Implementations

impl AsULE for CanonicalCombiningClass

type ULE = CanonicalCombiningClassULE

The ULE type corresponding to Self.

fn to_unaligned(self) -> Self::ULE

Converts from Self to Self::ULE.

fn from_unaligned(unaligned: Self::ULE) -> Self

Converts from Self::ULE to Self.

impl Clone for CanonicalCombiningClass

fn clone(&self) -> CanonicalCombiningClass

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CanonicalCombiningClass

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

Formats the value using the given formatter.

impl Hash for CanonicalCombiningClass

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 CanonicalCombiningClass

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

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

fn partial_cmp(&self, other: &CanonicalCombiningClass) -> 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 TrieValue for CanonicalCombiningClass

type TryFromU32Error = TryFromIntError

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

fn try_from_u32(i: u32) -> Result<Self, Self::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<'a> ZeroMapKV<'a> for CanonicalCombiningClass

type Container = ZeroVec<'a, CanonicalCombiningClass>

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

type Slice = ZeroSlice<CanonicalCombiningClass>

type GetType = CanonicalCombiningClassULE

The type produced by Container::get()

type OwnedType = CanonicalCombiningClass

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 CanonicalCombiningClass

impl Eq for CanonicalCombiningClass

impl StructuralPartialEq for CanonicalCombiningClass

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 1 byte