{"ast_node_type":"other","tokens":[{"end":51,"kind":"keyword","start":0,"text":"verify_hashing_with(TypeId::of::<usize>());"}]}
        verify_hashing_with(TypeId::of::<usize>());
        // Pick a variety of types, just to demonstrate it's all sane. Normal, zero-sized, unsized, &c.
        verify_hashing_with(TypeId::of::<()>());