token

Documentation

Index

• Constants
• type Token
• type TokenType
  • func LookupIdent(ident string) TokenType

Constants

const (
	EOF = iota // 0
	ILLEGAL

	// Identifiers + literals
	LBRACE // {
	RBRACE // }
	//	PARAM_IDENTIFIER // id
	COLON // :
	// let's take them in parser
	//	PARAM_TYPE       // int, string, alphabetical, file, path or unexpected
	//	PARAM_FUNC       // range
	LPAREN // (
	RPAREN // )
	//	PARAM_FUNC_ARG   // 1
	COMMA
	IDENT // string or keyword

	ELSE // else

	INT // 42

)

/about/{fullname:alphabetical} /profile/{anySpecialName:string} {id:int range(1,5) else 404} /admin/{id:int eq(1) else 402} /file/{filepath:file else 405}

Types

type Token

type Token struct {
	Type    TokenType
	Literal string
	Start   int // including the first char, Literal[index:]
	End     int // including the last char, Literal[start:end+1)
}

type TokenType

type TokenType int

func LookupIdent

func LookupIdent(ident string) TokenType