Enum Token 

pub enum Token {
    Select,
    From,
    Where,
    With,
    And,
    Or,
    In,
    Not,
    Between,
    Like,
    Is,
    Null,
    OrderBy,
    GroupBy,
    Having,
    As,
    Asc,
    Desc,
    Limit,
    Offset,
    Into,
    DateTime,
    Case,
    When,
    Then,
    Else,
    End,
    Distinct,
    Over,
    Partition,
    By,
    Rows,
    Range,
    Unbounded,
    Preceding,
    Following,
    Current,
    Row,
    Union,
    Intersect,
    Except,
    Web,
    Unnest,
    Join,
    Inner,
    Left,
    Right,
    Full,
    Outer,
    On,
    Cross,
    Identifier(String),
    QuotedIdentifier(String),
    StringLiteral(String),
    JsonBlock(String),
    NumberLiteral(String),
    Star,
    Dot,
    Comma,
    Colon,
    LeftParen,
    RightParen,
    Equal,
    NotEqual,
    LessThan,
    GreaterThan,
    LessThanOrEqual,
    GreaterThanOrEqual,
    Plus,
    Minus,
    Divide,
    Modulo,
    Concat,
    LineComment(String),
    BlockComment(String),
    Eof,
}

Variants

Select

From

Where

With

And

Or

In

Not

Between

Like

Is

Null

OrderBy

GroupBy

Having

As

Asc

Desc

Limit

Offset

Into

DateTime

Case

When

Then

Else

End

Distinct

Over

Partition

By

Rows

Range

Unbounded

Preceding

Following

Current

Row

Union

Intersect

Except

Web

Unnest

Join

Inner

Left

Right

Full

Outer

On

Cross

Identifier(String)

QuotedIdentifier(String)

StringLiteral(String)

JsonBlock(String)

NumberLiteral(String)

Star

Dot

Comma

Colon

LeftParen

RightParen

Equal

NotEqual

LessThan

GreaterThan

LessThanOrEqual

GreaterThanOrEqual

Plus

Minus

Divide

Modulo

Concat

LineComment(String)

BlockComment(String)

Eof

Implementations

impl Token

pub fn from_keyword(s: &str) -> Option<Token>

Check if a string is a SQL keyword and return corresponding token

pub fn is_logical_operator(&self) -> bool

Check if token is a logical operator

pub fn is_join_type(&self) -> bool

Check if token is a join type

pub fn is_clause_terminator(&self) -> bool

Check if token ends a clause

pub fn as_keyword_str(&self) -> Option<&'static str>

Get the string representation of a keyword token Returns the keyword as it would appear in SQL (uppercase)

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