use bencodex::{BDict, BNode};
fn main() {
let mut dict = BDict::new();
dict.insert("bar".to_string(), "spam".into());
dict.insert("foo".to_string(), 42.into());
let bnode: BNode = dict.into();
let mut buf = vec![];
bnode.serialize(&mut buf).unwrap();
assert_eq!("d3:bar4:spam3:fooi42ee".as_bytes(), buf)
}