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| author | Steven Fackler <sfackler@gmail.com> | 2013-07-25 04:02:08 -0400 |
|---|---|---|
| committer | Steven Fackler <sfackler@gmail.com> | 2013-07-25 15:17:30 -0700 |
| commit | feb18fe8daa3952718c29039ec792d5e69d1276f (patch) | |
| tree | c3d3d6143b8ae1c9765033a29b193f85dc0dd860 /src/libextra/priority_queue.rs | |
| parent | b1f5b1ba5fd12a058d153e9da8f11cd1bc597bf0 (diff) | |
| download | rust-feb18fe8daa3952718c29039ec792d5e69d1276f.tar.gz rust-feb18fe8daa3952718c29039ec792d5e69d1276f.zip | |
Added default impls for container methods
A couple of implementations of Container::is_empty weren't exactly self.len() == 0 so I left them alone (e.g. Treemap).
Diffstat (limited to 'src/libextra/priority_queue.rs')
| -rw-r--r-- | src/libextra/priority_queue.rs | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/src/libextra/priority_queue.rs b/src/libextra/priority_queue.rs index d07b645a541..dd24a2a9eb9 100644 --- a/src/libextra/priority_queue.rs +++ b/src/libextra/priority_queue.rs @@ -27,9 +27,6 @@ pub struct PriorityQueue<T> { impl<T:Ord> Container for PriorityQueue<T> { /// Returns the length of the queue fn len(&self) -> uint { self.data.len() } - - /// Returns true if a queue contains no elements - fn is_empty(&self) -> bool { self.len() == 0 } } impl<T:Ord> Mutable for PriorityQueue<T> { |