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| author | Daniel Micay <danielmicay@gmail.com> | 2013-08-19 15:36:43 -0400 |
|---|---|---|
| committer | Daniel Micay <danielmicay@gmail.com> | 2013-08-20 22:05:03 -0400 |
| commit | b68eedf846e07e093e9e46b781b7a16a49bcb7b1 (patch) | |
| tree | 8d6a31257bac2701490a5d9e5878ff3c7c843977 /src/libstd | |
| parent | 25bac776d910df7458337f397fc7f09c26c6ff7e (diff) | |
| download | rust-b68eedf846e07e093e9e46b781b7a16a49bcb7b1.tar.gz rust-b68eedf846e07e093e9e46b781b7a16a49bcb7b1.zip | |
option: derive Clone/DeepClone for the iterator
Diffstat (limited to 'src/libstd')
| -rw-r--r-- | src/libstd/option.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libstd/option.rs b/src/libstd/option.rs index af4fabef78b..7faa98c2433 100644 --- a/src/libstd/option.rs +++ b/src/libstd/option.rs @@ -388,6 +388,7 @@ impl<T> Zero for Option<T> { } /// An iterator that yields either one or zero elements +#[deriving(Clone, DeepClone)] pub struct OptionIterator<A> { priv opt: Option<A> } |