Function swift_runtime_sys::root::swift::swift_weakCopyInit

source ยท 
pub unsafe extern "C" fn swift_weakCopyInit(
    dest: *mut WeakReference,
    src: *mut WeakReference,
) -> *mut WeakReference
Expand description

Copy initialize a weak reference.

\param dest - never null, but can refer to a null object \param src - never null, but can refer to a null object \return dest