Function response 

pub fn response(
    outcome: &Outcome,
    printer: &PrinterStatus,
    print_job_id: Option<&str>,
) -> String

The SOAP response document.

use hardless_http_dialects::{epos, Outcome, PrinterStatus};
let paper_out = PrinterStatus { paper_end: true, paper_near_end: true, ..Default::default() };
let xml = epos::response(&Outcome::PaperEnd, &paper_out, None);
assert!(xml.contains(r#"success="false" code="EPTR_REC_EMPTY" status="655368""#));