CharClass

monster_regex::parser

Enum CharClass

pub enum CharClass {
Show 22 variants    Digit,
    NonDigit,
    Word,
    NonWord,
    Whitespace,
    NonWhitespace,
    Lowercase,
    NonLowercase,
    Uppercase,
    NonUppercase,
    Hex,
    NonHex,
    Octal,
    NonOctal,
    WordStart,
    NonWordStart,
    Punctuation,
    NonPunctuation,
    Alphanumeric,
    NonAlphanumeric,
    Set {
        chars: Vec<CharRange>,
        negated: bool,
    },
    Dot,
}

Expand description

Represents a class of characters.

Variants§

Digit

Digit \d ([0-9]).

NonDigit

Non-digit \D.

Word

Word character \w ([a-zA-Z0-9_]).

NonWord

Non-word character \W.

Whitespace

Whitespace \s ([ \t\r\n\f\v]).

NonWhitespace

Non-whitespace \S.

Lowercase

Lowercase character \l.

NonLowercase

Non-lowercase character \L.

Uppercase

Uppercase character \u.

NonUppercase

Non-uppercase character \U.

Hex

Hexadecimal digit \x.

NonHex

Non-hexadecimal digit \X.

Octal

Octal digit \o.

NonOctal

Non-octal digit \O.

WordStart

Start of word character \h.

NonWordStart

Non-start of word character \H.

Punctuation

Punctuation \p.

NonPunctuation

Non-punctuation \P.

Alphanumeric

Alphanumeric \a.

NonAlphanumeric

Non-alphanumeric \A.

Set

Custom character set [...].

Fields

§chars: Vec<CharRange>

The ranges or characters included in the set.

§negated: bool

Whether the set is negated [^...].

Dot

Dot . (matches any character except newline, or any character with s flag).

Trait Implementations§

impl Clone for CharClass

fn clone(&self) -> CharClass

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for CharClass

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

Formats the value using the given formatter. Read more

impl PartialEq for CharClass

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

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 StructuralPartialEq for CharClass

Auto Trait Implementations§

impl Freeze for CharClass

impl RefUnwindSafe for CharClass

impl Send for CharClass

impl Sync for CharClass

impl Unpin for CharClass

impl UnwindSafe for CharClass

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more

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

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

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

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.

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

Performs the conversion.