Enum icu::properties::props::GeneralCategory

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#[repr(u8)]
pub enum GeneralCategory {
Show 30 variants Unassigned = 0, UppercaseLetter = 1, LowercaseLetter = 2, TitlecaseLetter = 3, ModifierLetter = 4, OtherLetter = 5, NonspacingMark = 6, SpacingMark = 8, EnclosingMark = 7, DecimalNumber = 9, LetterNumber = 10, OtherNumber = 11, SpaceSeparator = 12, LineSeparator = 13, ParagraphSeparator = 14, Control = 15, Format = 16, PrivateUse = 17, Surrogate = 18, DashPunctuation = 19, OpenPunctuation = 20, ClosePunctuation = 21, ConnectorPunctuation = 22, InitialPunctuation = 28, FinalPunctuation = 29, OtherPunctuation = 23, MathSymbol = 24, CurrencySymbol = 25, ModifierSymbol = 26, OtherSymbol = 27,
}
Expand description

Enumerated property General_Category.

General_Category specifies the most general classification of a code point, usually determined based on the primary characteristic of the assigned character. For example, is the character a letter, a mark, a number, punctuation, or a symbol, and if so, of what type?

GeneralCategory only supports specific subcategories (eg UppercaseLetter). It does not support grouped categories (eg Letter). For grouped categories, use GeneralCategoryGroup.

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Unassigned = 0

(Cn) A reserved unassigned code point or a noncharacter

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UppercaseLetter = 1

(Lu) An uppercase letter

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LowercaseLetter = 2

(Ll) A lowercase letter

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TitlecaseLetter = 3

(Lt) A digraphic letter, with first part uppercase

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ModifierLetter = 4

(Lm) A modifier letter

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OtherLetter = 5

(Lo) Other letters, including syllables and ideographs

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NonspacingMark = 6

(Mn) A nonspacing combining mark (zero advance width)

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SpacingMark = 8

(Mc) A spacing combining mark (positive advance width)

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EnclosingMark = 7

(Me) An enclosing combining mark

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DecimalNumber = 9

(Nd) A decimal digit

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LetterNumber = 10

(Nl) A letterlike numeric character

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OtherNumber = 11

(No) A numeric character of other type

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SpaceSeparator = 12

(Zs) A space character (of various non-zero widths)

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LineSeparator = 13

(Zl) U+2028 LINE SEPARATOR only

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ParagraphSeparator = 14

(Zp) U+2029 PARAGRAPH SEPARATOR only

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Control = 15

(Cc) A C0 or C1 control code

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Format = 16

(Cf) A format control character

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PrivateUse = 17

(Co) A private-use character

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Surrogate = 18

(Cs) A surrogate code point

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DashPunctuation = 19

(Pd) A dash or hyphen punctuation mark

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OpenPunctuation = 20

(Ps) An opening punctuation mark (of a pair)

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ClosePunctuation = 21

(Pe) A closing punctuation mark (of a pair)

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ConnectorPunctuation = 22

(Pc) A connecting punctuation mark, like a tie

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InitialPunctuation = 28

(Pi) An initial quotation mark

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FinalPunctuation = 29

(Pf) A final quotation mark

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OtherPunctuation = 23

(Po) A punctuation mark of other type

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MathSymbol = 24

(Sm) A symbol of mathematical use

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CurrencySymbol = 25

(Sc) A currency sign

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ModifierSymbol = 26

(Sk) A non-letterlike modifier symbol

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OtherSymbol = 27

(So) A symbol of other type

Trait Implementations§

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impl AsULE for GeneralCategory

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type ULE = GeneralCategoryULE

The ULE type corresponding to Self. Read more
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fn to_unaligned(self) -> <GeneralCategory as AsULE>::ULE

Converts from Self to Self::ULE. Read more
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fn from_unaligned(other: <GeneralCategory as AsULE>::ULE) -> GeneralCategory

Converts from Self::ULE to Self. Read more
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impl Bake for GeneralCategory

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fn bake(&self, env: &CrateEnv) -> TokenStream

Returns a TokenStream that would evaluate to self. Read more
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impl BakeSize for GeneralCategory

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fn borrows_size(&self) -> usize

Returns the size
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impl Clone for GeneralCategory

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fn clone(&self) -> GeneralCategory

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for GeneralCategory

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for GeneralCategory

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

Deserialize this value from the given Serde deserializer. Read more
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impl EnumeratedProperty for GeneralCategory

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const NAME: &'static [u8] = _

The name of this property
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const SHORT_NAME: &'static [u8] = _

The abbreviated name of this property, if it exists, otherwise the name
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impl From<GeneralCategory> for GeneralCategoryGroup

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fn from(subcategory: GeneralCategory) -> GeneralCategoryGroup

Converts to this type from the input type.
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impl Hash for GeneralCategory

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

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Ord for GeneralCategory

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

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
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impl PartialEq for GeneralCategory

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialOrd for GeneralCategory

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

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl Serialize for GeneralCategory

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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. Read more
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impl TrieValue for GeneralCategory

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type TryFromU32Error = &'static str

Last-resort fallback value to return if we cannot read data from the trie. Read more
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fn try_from_u32( i: u32, ) -> Result<GeneralCategory, <GeneralCategory 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.
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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. Read more
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impl TryFrom<u8> for GeneralCategory

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fn try_from(val: u8) -> Result<GeneralCategory, GeneralCategoryOutOfBoundsError>

Construct this GeneralCategory from an integer, returning an error if it is out of bounds

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type Error = GeneralCategoryOutOfBoundsError

The type returned in the event of a conversion error.
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impl<'a> ZeroMapKV<'a> for GeneralCategory

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type Container = ZeroVec<'a, GeneralCategory>

The container that can be used with this type: ZeroVec or VarZeroVec.
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type Slice = ZeroSlice<GeneralCategory>

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type GetType = GeneralCategoryULE

The type produced by Container::get() Read more
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type OwnedType = GeneralCategory

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() Read more
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impl Copy for GeneralCategory

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impl Eq for GeneralCategory

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impl NamedEnumeratedProperty for GeneralCategory

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impl ParseableEnumeratedProperty for GeneralCategory

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impl StructuralPartialEq for GeneralCategory

Auto Trait Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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where T: Copy,

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fn get_field(&self) -> T

Returns the value of this trait’s field T.
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Serialize for T
where T: Serialize + ?Sized,

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fn erased_serialize(&self, serializer: &mut dyn Serializer) -> Result<Ok, Error>

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

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where T: 'static,

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impl<T> MaybeSendSync for T
where T: Send + Sync,