Function smtp_codec::parse::trace::Stamp

pub fn Stamp(input: &[u8]) -> IResult<&[u8], &[u8]>

Stamp = From-domain By-domain Opt-info CFWS ";" FWS date-time

Caution: Where "date-time" is as defined in RFC 5322 [4] but the "obs-" forms, especially two-digit years, are prohibited in SMTP and MUST NOT be used.