rfc5234

Documentation

Overview

Package rfc5234 implements an RFC 5234 parser which provides basic productions used by the RFC 5322 parser.

Index

• func MatchAlpha(cs []byte) (*rd.Match, []byte)
• func MatchCR(cs []byte) (*rd.Match, []byte)
• func MatchCRLF(cs []byte) (*rd.Match, []byte)
• func MatchDQuote(cs []byte) (*rd.Match, []byte)
• func MatchDigit(cs []byte) (*rd.Match, []byte)
• func MatchHTab(cs []byte) (*rd.Match, []byte)
• func MatchLF(cs []byte) (*rd.Match, []byte)
• func MatchSP(cs []byte) (*rd.Match, []byte)
• func MatchVChar(cs []byte) (*rd.Match, []byte)
• func MatchWSP(cs []byte) (*rd.Match, []byte)

Functions

func MatchAlpha

func MatchAlpha(cs []byte) (*rd.Match, []byte)

MatchAlpha matches a single ASCII alphabetical character.

// ALPHA          =  %x41-5A / %x61-7A   ; A-Z / a-z

func MatchCR

func MatchCR(cs []byte) (*rd.Match, []byte)

MatchCR matches a single carriage return.

// CR             =  %x0D
//                        ; carriage return

func MatchCRLF

func MatchCRLF(cs []byte) (*rd.Match, []byte)

MatchCRLF matches a network new line: a carriage return followed by a line feed.

// CRLF           =  CR LF
//                        ; Internet standard newline

func MatchDQuote

func MatchDQuote(cs []byte) (*rd.Match, []byte)

MatchDQuote matches a single double quote.

// DQUOTE         =  %x22
// 					; " (Double Quote)

func MatchDigit

func MatchDigit(cs []byte) (*rd.Match, []byte)

MatchDigit matches a single ASCII digit.

// DIGIT          =  %x30-39
//                        ; 0-9

func MatchHTab

func MatchHTab(cs []byte) (*rd.Match, []byte)

MatchHTab matches a single tab.

// HTAB           =  %x09
//                   ; horizontal tab

func MatchLF

func MatchLF(cs []byte) (*rd.Match, []byte)

MatchLF matches a single newline character.

// LF             =  %x0A
//                        ; linefeed

func MatchSP

func MatchSP(cs []byte) (*rd.Match, []byte)

MatchSP matches a single space.

// SP             =  %x20

func MatchVChar

func MatchVChar(cs []byte) (*rd.Match, []byte)

MatchVChar matches a single visible ASCII character.

// VCHAR          =  %x21-7E
//                        ; visible (printing) characters

func MatchWSP

func MatchWSP(cs []byte) (*rd.Match, []byte)

MatchWSP matches either a single space or tab.

// WSP            =  SP / HTAB
//                        ; white space