token

Documentation

Index

• type Token
  • func Error(err error) Token
  • func (t Token) String() string
• type TokenType
  • func (t TokenType) New() Token
  • func (t TokenType) String() string
  • func (t TokenType) WithLiteral(literal string) Token

Types

type Token

type Token struct {
	Type    TokenType
	Literal string

	Err error
	// contains filtered or unexported fields
}

func Error

func Error(err error) Token

func (Token) String

func (t Token) String() string

type TokenType

type TokenType int

const (
	EOF TokenType = iota
	Invalid
	Ident
	Number
	ReactionChain      // |
	ReactionDef        // :
	ReactionOp         // =>
	If                 // if
	LessThan           // <
	GreaterThan        // >
	LessThanOrEqual    // <=
	GreaterThanOrEqual // >=
	Equal              // ==
	NotEqual           // !=
	Not                // !
	Or                 // ||
	And                // &&
	Plus               // +
	Subtract           // -
	Multiply           // *
	Divide             // /
	Modulo             // %
	Comma              // ,
	OpenBracket        // (
	CloseBracket       // )
	OpenCurlyBracket   // {
	CloseCurlyBracket  // }
	OpenSquareBracket  // [
	CloseSquareBracket // ]
)

func (TokenType) New

func (t TokenType) New() Token

func (TokenType) String

func (t TokenType) String() string

func (TokenType) WithLiteral

func (t TokenType) WithLiteral(literal string) Token