Enum Token 

pub enum Token {
    String(String),
    Number(f64),
    True,
    False,
    Null,
    Undefined,
    Regex {
        pattern: String,
        flags: String,
    },
    Identifier(String),
    Variable(String),
    ParentVariable(String),
    Function,
    Plus,
    Minus,
    Star,
    StarStar,
    Slash,
    Percent,
    Equal,
    NotEqual,
    LessThan,
    LessThanOrEqual,
    GreaterThan,
    GreaterThanOrEqual,
    And,
    Or,
    In,
    Ampersand,
    Dot,
    DotDot,
    Question,
    QuestionQuestion,
    QuestionColon,
    Colon,
    ColonEqual,
    TildeArrow,
    LeftParen,
    RightParen,
    LeftBracket,
    RightBracket,
    LeftBrace,
    RightBrace,
    Comma,
    Semicolon,
    Caret,
    Pipe,
    Hash,
    Eof,
}

Token types for the lexer

Variants

String(String)

Number(f64)

True

False

Null

Undefined

Regex

Fields

pattern: String

flags: String

Identifier(String)

Variable(String)

ParentVariable(String)

Function

Plus

Minus

Star

StarStar

Slash

Percent

Equal

NotEqual

LessThan

LessThanOrEqual

GreaterThan

GreaterThanOrEqual

And

Or

In

Ampersand

Dot

DotDot

Question

QuestionQuestion

QuestionColon

Colon

ColonEqual

TildeArrow

LeftParen

RightParen

LeftBracket

RightBracket

LeftBrace

RightBrace

Comma

Semicolon

Caret

Pipe

Hash

Eof

Trait Implementations

impl Clone for Token

fn clone(&self) -> Token

Returns a duplicate 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 PartialEq for Token

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