Enum GeneralCategory

pub enum GeneralCategory {
    UppercaseLetter,
    LowercaseLetter,
    TitlecaseLetter,
    ModifierLetter,
    OtherLetter,
    NonspacingMark,
    SpacingMark,
    EnclosingMark,
    DecimalNumber,
    LetterNumber,
    OtherNumber,
    ConnectorPunctuation,
    DashPunctuation,
    OpenPunctuation,
    ClosePunctuation,
    InitialPunctuation,
    FinalPunctuation,
    OtherPunctuation,
    MathSymbol,
    CurrencySymbol,
    ModifierSymbol,
    OtherSymbol,
    SpaceSeparator,
    LineSeparator,
    ParagraphSeparator,
    Control,
    Format,
    Surrogate,
    PrivateUse,
    Unassigned,
}

The most general classification of a character.

Variants

UppercaseLetter

Lu, an uppercase letter

LowercaseLetter

Ll, a lowercase letter

TitlecaseLetter

Lt, a digraphic character, with first part uppercase

ModifierLetter

Lm, a modifier letter

OtherLetter

Lo, other letters, including syllables and ideographs

NonspacingMark

Mn, a nonspacing combining mark (zero advance width)

SpacingMark

Mc, a spacing combining mark (positive advance width)

EnclosingMark

Me, an enclosing combining mark

DecimalNumber

Nd, a decimal digit

LetterNumber

Nl, a letterlike numeric character

OtherNumber

No, a numeric character of other type

ConnectorPunctuation

Pc, a connecting punctuation mark, like a tie

DashPunctuation

Pd, a dash or hyphen punctuation mark

OpenPunctuation

Ps, an opening punctuation mark (of a pair)

ClosePunctuation

Pe, a closing punctuation mark (of a pair)

InitialPunctuation

Pi, an initial quotation mark

FinalPunctuation

Pf, a final quotation mark

OtherPunctuation

Po, a punctuation mark of other type

MathSymbol

Sm, a symbol of mathematical use

CurrencySymbol

Sc, a currency sign

ModifierSymbol

Sk, a non-letterlike modifier symbol

OtherSymbol

So, a symbol of other type

SpaceSeparator

Zs, a space character (of various non-zero widths)

LineSeparator

Zl, U+2028 LINE SEPARATOR only

ParagraphSeparator

Zp, U+2029 PARAGRAPH SEPARATOR only

Control

Cc, a C0 or C1 control code

Format

Cf, a format control character

Surrogate

Cs, a surrogate code point

PrivateUse

Co, a private-use character

Unassigned

Cn, a reserved unassigned code point or a noncharacter

Trait Implementations

impl Clone for GeneralCategory

fn clone(&self) -> GeneralCategory

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GeneralCategory

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

Formats the value using the given formatter.

impl Hash for GeneralCategory

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 GeneralCategory

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

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

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

impl Eq for GeneralCategory

impl StructuralPartialEq for GeneralCategory