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| author | Andrew Paseltiner <apaseltiner@gmail.com> | 2013-03-22 16:09:20 -0400 |
|---|---|---|
| committer | Andrew Paseltiner <apaseltiner@gmail.com> | 2013-03-23 06:57:30 -0400 |
| commit | 45677eebf286a39c29d9cd789e76ea1cf2d2b1d0 (patch) | |
| tree | 04b5fbbe19377386b540c192fba0568463da46c1 /src/libcore/vec.rs | |
| parent | 2b83defa4a48303db642f38e2a9f24460756721d (diff) | |
| download | rust-45677eebf286a39c29d9cd789e76ea1cf2d2b1d0.tar.gz rust-45677eebf286a39c29d9cd789e76ea1cf2d2b1d0.zip | |
replace impls with `deriving` where applicable
Diffstat (limited to 'src/libcore/vec.rs')
| -rw-r--r-- | src/libcore/vec.rs | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/src/libcore/vec.rs b/src/libcore/vec.rs index 56d547874d8..a69655cd125 100644 --- a/src/libcore/vec.rs +++ b/src/libcore/vec.rs @@ -2533,12 +2533,7 @@ impl<A:Copy> iter::CopyableNonstrictIter<A> for @[A] { impl<A:Clone> Clone for ~[A] { #[inline] fn clone(&self) -> ~[A] { - let mut dolly = ~[]; - vec::reserve(&mut dolly, self.len()); - for self.each |item| { - dolly.push(item.clone()); - } - return dolly; + self.map(|item| item.clone()) } } |