Function parse_response_header

pub fn parse_response_header<'a, 'b>(
    buf: &'a [u8],
    headers_buffer: &'b mut [Header<'a>],
) -> Result<Option<(Response, &'a [u8])>, Error>

Parse this byte buffer into a Response plus remaining trailing bytes.

Returns Ok(None) if not enough bytes yet to produce a complete response.

If you need to get response header length, subtract length of returned buffer from length of original buffer.

let mut headers_buffer = vec![http_bytes::EMPTY_HEADER; 20];
let (r, b) = http_bytes::parse_response_header(
    b"HTTP/1.1 200 OK\r\n\
      Host: example.com\r\n\
      Content-Type: text/plain\r\n\
      \r\n\
      Hello, world\n",
    &mut headers_buffer[..],
).unwrap().unwrap();
assert_eq!(b, b"Hello, world\n");
assert_eq!(r.status(), http_bytes::http::StatusCode::OK);
assert_eq!(r.headers().get(http_bytes::http::header::CONTENT_TYPE),
    Some(&http_bytes::http::header::HeaderValue::from_str("text/plain").unwrap()));