diff options
| -rw-r--r-- | src/libcore/trie.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/libcore/trie.rs b/src/libcore/trie.rs index 167d44b0b7e..598bbbf76c6 100644 --- a/src/libcore/trie.rs +++ b/src/libcore/trie.rs @@ -161,12 +161,15 @@ pub struct TrieSet { impl BaseIter<uint> for TrieSet { /// Visit all values in order + #[inline(always)] fn each(&self, f: &fn(&uint) -> bool) { self.map.each_key(f) } + #[inline(always)] fn size_hint(&self) -> Option<uint> { Some(self.len()) } } impl ReverseIter<uint> for TrieSet { /// Visit all values in reverse order + #[inline(always)] fn each_reverse(&self, f: &fn(&uint) -> bool) { self.map.each_key_reverse(f) } |