Enum lambda_calc::lexer::Token

pub enum Token<'a> {
    Invalid(char),
    Id(&'a str),
    Def,
    Gives,
    Lambda,
    OpenParen,
    CloseParen,
    Strict,
    Command(Command),
}

Tokens understood by the parser.

Variants

Invalid(char)

Id(&'a str)

Def

Gives

Lambda

OpenParen

CloseParen

Strict

Command(Command)

Trait Implementations

impl<'a> Clone for Token<'a>

fn clone(&self) -> Token<'a>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for Token<'a>

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

Formats the value using the given formatter.

impl<'a> Eq for Token<'a>

impl<'a> PartialEq<Token<'a>> for Token<'a>

fn eq(&self, other: &Token<'a>) -> bool

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

fn ne(&self, other: &Token<'a>) -> bool

This method tests for !=.

impl<'a> StructuralEq for Token<'a>

impl<'a> StructuralPartialEq for Token<'a>