Trait supercow::ext::SharedFrom

pub unsafe trait SharedFrom<T> {
    fn shared_from(t: T) -> Self;
}

Like std::convert::From, but without the blanket implementations that cause problems for supercow_features!.

Unsafety

The conversion may not invalidate the address returned by T::const_deref() if T is ConstDeref.

Required Methods

fn shared_from(t: T) -> Self

Converts the given T to Self.

Implementors

• impl<T> SharedFrom<Rc<T>> for Rc<T>
• impl<T> SharedFrom<Arc<T>> for Arc<T>
• impl<'a, T: DefaultFeatures<'a>> SharedFrom<T> for Box<DefaultFeatures<'a> + 'a>
• impl<'a, T: NonSyncFeatures<'a>> SharedFrom<T> for Box<NonSyncFeatures<'a> + 'a>