Function is_bodiless_response

crates/openshell-supervisor-network/src/l7/rest.rs:2305–2310

Returns true for responses that MUST NOT contain a message body per RFC 7230 §3.3.3: HEAD responses, 1xx informational, 204 No Content, 304 Not Modified.

(request_method: &str, status_code: u16)

/// Returns true for responses that MUST NOT contain a message body per RFC 7230 §3.3.3:
/// HEAD responses, 1xx informational, 204 No Content, 304 Not Modified.
fn is_bodiless_response(request_method: &str, status_code: u16) -> bool {
    request_method.eq_ignore_ascii_case("HEAD")
        || (100..200).contains(&status_code)
        || status_code == 204
        || status_code == 304
}

/// Relay all bytes from reader to writer until EOF or idle timeout.
///