Enum meval::tokenizer::Token

pub enum Token {
    Binary(Operation),
    Unary(Operation),
    LParen,
    RParen,
    Comma,
    Number(f64),
    Var(String),
    Func(String, Option<usize>),
}

Expression tokens.

Variants

Binary(Operation)

Binary operation.

Unary(Operation)

Unary operation.

LParen

Left parenthesis.

RParen

Right parenthesis.

Comma

Comma: function argument separator

Number(f64)

A number.

Var(String)

A variable.

Func(String, Option<usize>)

A function with name and number of arguments.

Trait Implementations

impl Debug for Token

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl PartialEq for Token

fn eq(&self, __arg_0: &Token) -> bool

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

fn ne(&self, __arg_0: &Token) -> bool

This method tests for !=.

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.