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Add debug implementation for BinaryHeapPlace

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Guillaume Gomez 2017-01-20 21:51:01 +01:00
parent ba841f056e
commit 668af801cf
1 changed files with 9 additions and 0 deletions
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9
src/libcollections/binary_heap.rs
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@ -1236,6 +1236,15 @@ where T: Clone + Ord {
place: vec::PlaceBack<'a, T>,
}
#[stable(feature = "collection_debug", since = "1.15.0")]
impl<'a, T: Clone + Ord + fmt::Debug> fmt::Debug for BinaryHeapPlace<'a, T> {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.debug_tuple("BinaryHeapPlace")
.field(&self)
.finish()
}
}
#[unstable(feature = "collection_placement",
reason = "placement protocol is subject to change",
issue = "30172")]