Network.Mail.Parse.Utils

Documentation

hadCRLF :: Word8 -> Word8 -> Maybe Word8

If the previous character was a carriage return and the current is a line feed, stop parsing

consumeTillEndLine :: Parser ByteString

Consumes a line until CRLF is hit

isWhitespace :: Word8 -> Bool

Can a given character be regarded as a whitespace?

isConsequentHeaderLine :: Parser ByteString

If the next line is a part of a previous header, parse it. Fail otherwise

commentRemover :: Text -> Text

Remove a MIME header comment and return a header without the comment

findHeader :: Text -> [Header] -> Either ErrorMessage Header

Given a header name, it will try to locate it in a list of headers, fail if it's not there

eitherToMaybe :: Either a b -> Maybe b