use quick_xml::Reader;
use quick_xml::events::Event;

const DATA: &str = r#"

    <?xml version="1.0"?>
    <!DOCTYPE test [
    <!ENTITY msg "hello world" >
    ]>
    <test label="&msg;">&msg;</test>

"#;

fn main() {
    
    let mut reader = Reader::from_str(DATA);
    reader.trim_text(true);
    
    let mut buf = Vec::new();
    
    loop {
        match reader.read_event(&mut buf) {
            Ok(Event::Start(ref e)) => {
                match e.name() {
                    b"test" => println!("attributes values: {:?}",
                                        e.attributes().map(|a| a.unwrap().unescape_and_decode_value(&reader).unwrap())
                                        .collect::<Vec<_>>()),
                    _ => (),
                }
            },
            Ok(Event::Text(ref e)) => {
                println!("text value: {}", e.unescape_and_decode(&reader).unwrap());
            },
            Ok(Event::Eof) => break,
            Err(e) => panic!("Error at position {}: {:?}", reader.buffer_position(), e),
            _ => (),
        }
    }
}