// option. This file may not be copied, modified, or distributed
// except according to those terms.
-use std::hashmap::HashMap;
+extern crate collections;
+
+use std::collections::HashMap;
// This is a fancy one: it uses an external iterator established
// outside the loop, breaks, then _picks back up_ and continues
// iterating with it.
-fn main() {
+pub fn main() {
let mut h = HashMap::new();
- let kvs = [(1, 10), (2, 20), (3, 30)];
+ let kvs = [(1i, 10i), (2i, 20i), (3i, 30i)];
for &(k,v) in kvs.iter() {
h.insert(k,v);
}
assert_eq!(x, 6);
assert_eq!(y, 60);
-}
\ No newline at end of file
+}