3 extern "C" fn borrow(&self);
4 extern "C" fn take(self: Box<Self>);
9 #[allow(improper_ctypes_definitions)]
10 extern "C" fn borrow(&self) {}
11 #[allow(improper_ctypes_definitions)]
12 extern "C" fn take(self: Box<Self>) {}
16 let foo: Box<dyn Foo> = Box::new(Bar);