Enum lua_pattern::Token

pub enum Token {
    Start,
    End,
    Any,
    ZeroOrMore,
    OneOrMore,
    ZeroOrMoreLazy,
    ZeroOrOne,
    Inverse,
    LParen,
    RParen,
    LBrack,
    RBrack,
    Char(char),
    Escaped(char),
    Class(Class),
    CaptureRef(u8),
    Balanced(char, char),
    Frontier,
    Eof,
}

A token as used by the internal lexer. Exposed to the public API for use in Errors.

Variants

Start

^

End

$

Any

.

ZeroOrMore

*

OneOrMore

+

ZeroOrMoreLazy

-

ZeroOrOne

?

Inverse

^ in a set

LParen

(

RParen

)

LBrack

[

RBrack

]

Char(char)

A literal character

Escaped(char)

An escaped character

Class(Class)

A character class

CaptureRef(u8)

A reference to a previous capture group

Balanced(char, char)

%b

Frontier

%f

Eof

End of file

Trait Implementations

impl Clone for Token

fn clone(&self) -> Token

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Token

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

Formats the value using the given formatter.

impl Display for Token

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

Formats the value using the given formatter.

impl PartialEq<Token> for Token

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

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<Token> for Quantifier

type Error = ()

The type returned in the event of a conversion error.

fn try_from(value: Token) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for Token

impl Eq for Token

impl StructuralEq for Token

impl StructuralPartialEq for Token