const STRING_ESCAPER: [(char, &str); 5] = [ ('\\', "\\\\"), ('\n', "\\n"), ('\r', "\\r"), ('\t', "\\t"), ('\"', "\\\""), ]; pub fn escape_string(s: &str) -> String { let mut s_replaced = s.to_string(); for escape_sequence in STRING_ESCAPER { s_replaced = s_replaced.replace(escape_sequence.0, escape_sequence.1); } format!("\"{}\"", s_replaced) }