Function parse_ml 

pub fn parse_ml(text: &str) -> Result<Ml<'_>>

Parse ml text that eterm server response.

Examples

let text = r"MULTI                                                                           
8L9681 /08SEP          C                                                        
KHGNGQ                                                                          
NIL                                                                             
URCKHG                                                                          
 001   0DILIAYIAILI      HP3M9L T HX1  VVV211 07SEP      K    T                 
 002   1MEIHEREYIABULAI+ KYAH8R T RR1  VVV211 07SEP      K O ST                 
URCNGQ                                                                          
NIL                                                                             
TOTAL NUMBER    1";
if let Ok(ml) = eterm_parser::parse_ml(text) {
    assert_eq!(ml.flight_no, Some("8L9681"));
} else {
    panic!("ml parse error");
}