Function swipc_gen::gen_rust_code::generate_mod

fn generate_mod(
    m: Mod, 
    depth: usize, 
    mod_name: &str, 
    crate_name: &str, 
    is_root_mod: bool
) -> String

Generate the module hierarchy. The depth should be set to 0 on the first call and will be increased on each recursive call.