You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: hardware_topology.rs
    path of file: ./repos/glommio/glommio/src/sys
    
    the code of the file until where you have to start completion: // Unless explicitly stated othe
    
    fn check_topology_check() {
        // panic because topology level are unclear:
        // numa node 0 is associated with package 0 and 1
        // package 1 is associated with numa node 0 and 2
        let topology = vec![
            cpu_loc(0, 0, 0, 0),
            cpu_loc(0, 1, 1, 1),
            cpu_loc(2, 1, 2, 2),
        ];

        check_topolgy(topology);
    }