metainfo parsing

examples/decode-torrent.rs

@@ -6,6 +6,7 @@ use std::io::{self, Read};
 use std::str;
 
 use magnolia::bencode::*;
+use magnolia::metainfo::Metainfo;
 
 fn load_file(path: &str) -> io::Result<()> {
     let mut buf = Vec::new();
@@ -13,7 +14,8 @@ fn load_file(path: &str) -> io::Result<()> {
     f.read_to_end(&mut buf)?;
 
     let obj = decode(&buf).unwrap();
-    println!("{:#?}", obj);
+    let meta = Metainfo::from_bencode(obj);
+    println!("{:#?}", meta);
 
     Ok(())
 }