Function httparse::parse_reason

source ยท 
pub(crate) fn parse_reason<'a>(bytes: &mut Bytes<'a>) -> Result<&'a str>
Expand description

From RFC 7230:

reason-phrase  = *( HTAB / SP / VCHAR / obs-text )
HTAB           = %x09        ; horizontal tab
VCHAR          = %x21-7E     ; visible (printing) characters
obs-text       = %x80-FF

A.2. Changes from RFC 2616

Non-US-ASCII content in header fields and the reason phrase has been obsoleted and made opaque (the TEXT rule was removed).