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| author | Manish Goregaokar <manishsmail@gmail.com> | 2015-06-11 12:50:53 +0530 |
|---|---|---|
| committer | Manish Goregaokar <manishsmail@gmail.com> | 2015-06-11 12:50:53 +0530 |
| commit | ea4949d44924444c29e9266708ba18f344487577 (patch) | |
| tree | d5795c8cc85931d45e410945c124e4df32eb7010 /src/libcore/iter.rs | |
| parent | cf685cb8f887ea1e3f058e57490bfb44a5bfd7d4 (diff) | |
| parent | c00b859c9daf6e2c42bef89147e1da7eb05f3e4e (diff) | |
| download | rust-ea4949d44924444c29e9266708ba18f344487577.tar.gz rust-ea4949d44924444c29e9266708ba18f344487577.zip | |
Rollup merge of #26189 - bluss:iter-once-clone, r=Gankro
core: impl Clone for option::IntoIter and iter::Once
Diffstat (limited to 'src/libcore/iter.rs')
| -rw-r--r-- | src/libcore/iter.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libcore/iter.rs b/src/libcore/iter.rs index b12a1c1ed96..abee61ea9d6 100644 --- a/src/libcore/iter.rs +++ b/src/libcore/iter.rs @@ -3077,6 +3077,7 @@ pub fn empty<T>() -> Empty<T> { } /// An iterator that yields an element exactly once. +#[derive(Clone)] #[unstable(feature="iter_once", reason = "new addition")] pub struct Once<T> { inner: ::option::IntoIter<T> |