Enum sqlparser::sqltokenizer::Token

pub enum Token {
    Identifier(String),
    Keyword(String),
    Number(String),
    Char(char),
    SingleQuotedString(String),
    DoubleQuotedString(String),
    Comma,
    Whitespace(Whitespace),
    Eq,
    Neq,
    Lt,
    Gt,
    LtEq,
    GtEq,
    Plus,
    Minus,
    Mult,
    Div,
    Mod,
    LParen,
    RParen,
    Period,
    Colon,
    DoubleColon,
    SemiColon,
    Backslash,
    LBracket,
    RBracket,
    Ampersand,
    LBrace,
    RBrace,
}

SQL Token enumeration

Variants

Identifier(String)

SQL identifier e.g. table or column name

Keyword(String)

SQL keyword e.g. Keyword("SELECT")

Number(String)

Numeric literal

Char(char)

A character that could not be tokenized

SingleQuotedString(String)

Single quoted string: i.e: 'string'

DoubleQuotedString(String)

Double quoted string: i.e: "string"

Comma

Comma

Whitespace(Whitespace)

Whitespace (space, tab, etc)

Eq

Equality operator =

Neq

Not Equals operator != or <>

Lt

Less Than operator <

Gt

Greater han operator >

LtEq

Less Than Or Equals operator <=

GtEq

Greater Than Or Equals operator >=

Plus

Plus operator +

Minus

Minus operator -

Mult

Multiplication operator *

Div

Division operator /

Mod

Modulo Operator %

LParen

Left parenthesis (

RParen

Right parenthesis )

Period

Period (used for compound identifiers or projections into nested types)

Colon

Colon :

DoubleColon

DoubleColon :: (used for casting in postgresql)

SemiColon

SemiColon ; used as separator for COPY and payload

Backslash

Backslash \ used in terminating the COPY payload with \.

LBracket

Left bracket [

RBracket

Right bracket ]

Ampersand

Ampersand &

LBrace

Left brace {

RBrace

Right brace }

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 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: &Token) -> bool

This method tests for !=.

impl StructuralPartialEq for Token

impl ToString for Token

fn to_string(&self) -> String

Converts the given value to a String.