Remove obsolete .iter on vectors

src/main.rs

@@ -178,9 +178,9 @@ fn create_dictionary(_opts: &Opts, args: &CreateDictionary) {
     println!("Writing passwords to file...");
     let mut fout = File::create(args.output.clone()).unwrap();
 
-    for entry in dictionary.iter() {
+    for entry in dictionary {
-        let key = base64::encode((*entry).1.as_slice());
+        let key = base64::encode(entry.1.as_slice());
-        let line = format!("{},{}\n", (*entry).0, key);
+        let line = format!("{},{}\n", entry.0, key);
         fout.write(&line.into_bytes()).unwrap();
     }
     println!("Finished!");