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make DeepClone inherit from Clone

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Daniel Micay 2013-11-08 23:26:53 -05:00
parent 421c631570
commit 6943ca8dcd
1 changed files with 1 additions and 1 deletions
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src/libstd/clone.rs
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@ -133,7 +133,7 @@ extern_fn_clone!(A, B, C, D, E, F, G, H)
/// A trait distinct from `Clone` which represents "deep copies" of things like
/// managed boxes which would otherwise not be copied.
pub trait DeepClone {
pub trait DeepClone: Clone {
/// Return a deep copy of the value. Unlike `Clone`, the contents of shared pointer types
/// *are* copied.
fn deep_clone(&self) -> Self;