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Implement Clone for Copy types.

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This commit is contained in:
Ms2ger 2015-04-28 19:42:46 +02:00
parent b6fc83cf2b
commit 903305416a
53 changed files with 105 additions and 105 deletions
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6
components/script/dom/bindings/js.rs
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@ -124,6 +124,9 @@ impl<T: Reflectable> Rootable<T> for Unrooted<T> {
}
impl<T> Copy for Unrooted<T> {}
impl<T> Clone for Unrooted<T> {
fn clone(&self) -> Unrooted<T> { *self }
}
/// A type that represents a JS-owned value that is rooted for the lifetime of
/// this value. Importantly, it requires explicit rooting in order to interact
@ -545,6 +548,9 @@ pub struct RootCollection {
pub struct RootCollectionPtr(pub *const RootCollection);
impl Copy for RootCollectionPtr {}
impl Clone for RootCollectionPtr {
fn clone(&self) -> RootCollectionPtr { *self }
}
impl RootCollection {
/// Create an empty collection of roots