Function extern_spec_T_A_AsRef_T_Rc_T_A_as_ref 

pub fn extern_spec_T_A_AsRef_T_Rc_T_A_as_ref<T, A: Allocator>(
    self_: &Rc<T, A>,
) -> &T

extern spec for Rc<T, A>::as_ref

This is not a real function: its only use is for documentation.

ghost

ensures

*result == *(*self)@