Enum rustdb::expr::Token

pub enum Token {
    Less,
    LessEqual,
    GreaterEqual,
    Greater,
    Equal,
    NotEqual,
    In,
    Plus,
    Minus,
    Times,
    Divide,
    Percent,
    VBar,
    And,
    Or,
    VBarEqual,
    Id,
    Number,
    Hex,
    String,
    LBra,
    RBra,
    Comma,
    Colon,
    Dot,
    Exclamation,
    Unknown,
    EndOfFile,
}

Parsing token.

Variants

Less

LessEqual

GreaterEqual

Greater

Equal

NotEqual

In

Plus

Minus

Times

Divide

Percent

VBar

And

Or

VBarEqual

Id

Number

Hex

String

LBra

RBra

Comma

Colon

Dot

Exclamation

Unknown

EndOfFile

Implementations

impl Token

pub fn precedence(self) -> i8

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: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<Token> for Token

fn partial_cmp(&self, other: &Token) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for Token

impl StructuralPartialEq for Token