diff options
Diffstat (limited to 'src/libcollections/binary_heap.rs')
| -rw-r--r-- | src/libcollections/binary_heap.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libcollections/binary_heap.rs b/src/libcollections/binary_heap.rs index 64e10e69a2e..f748c8ad1eb 100644 --- a/src/libcollections/binary_heap.rs +++ b/src/libcollections/binary_heap.rs @@ -26,6 +26,7 @@ //! [dir_graph]: http://en.wikipedia.org/wiki/Directed_graph //! //! ``` +//! use std::cmp::Ordering; //! use std::collections::BinaryHeap; //! use std::uint; //! @@ -151,6 +152,7 @@ use core::prelude::*; use core::default::Default; +use core::iter::FromIterator; use core::mem::{zeroed, replace, swap}; use core::ptr; |