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| author | Andrew Paseltiner <apaseltiner@gmail.com> | 2015-09-25 12:03:03 -0400 |
|---|---|---|
| committer | Andrew Paseltiner <apaseltiner@gmail.com> | 2015-09-25 12:03:03 -0400 |
| commit | db187188098ebce87ad5d9cf0cb2d7faf8673ba5 (patch) | |
| tree | ac754318aa9883d17198e0bdafdcede9202bf937 /src/libcollections/vec_deque.rs | |
| parent | 5ca60d94316bd56f412ef4c13292237e206babf1 (diff) | |
| download | rust-db187188098ebce87ad5d9cf0cb2d7faf8673ba5.tar.gz rust-db187188098ebce87ad5d9cf0cb2d7faf8673ba5.zip | |
Simplify `Debug` for `{EnumSet, VecDeque}`
Diffstat (limited to 'src/libcollections/vec_deque.rs')
| -rw-r--r-- | src/libcollections/vec_deque.rs | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/src/libcollections/vec_deque.rs b/src/libcollections/vec_deque.rs index 4ee9787c9ec..6de5f27068d 100644 --- a/src/libcollections/vec_deque.rs +++ b/src/libcollections/vec_deque.rs @@ -1787,14 +1787,7 @@ impl<'a, T: 'a + Copy> Extend<&'a T> for VecDeque<T> { #[stable(feature = "rust1", since = "1.0.0")] impl<T: fmt::Debug> fmt::Debug for VecDeque<T> { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - try!(write!(f, "[")); - - for (i, e) in self.iter().enumerate() { - if i != 0 { try!(write!(f, ", ")); } - try!(write!(f, "{:?}", *e)); - } - - write!(f, "]") + f.debug_list().entries(self).finish() } } |