32     let mut f = fs::File::create(out_dir.join("mod.rs")).unwrap();  in gen_mod_rs()
47     let proto_out_dir = out_dir.join("proto_out");  in main()
48     let grpc_out_dir = out_dir.join("grpc_out");  in main()
63         Ok(dir) => PathBuf::from(dir).join("bt/gd"),  in main()
65         Err(_) => PathBuf::from(env::current_dir().unwrap()).join("../..").canonicalize().unwrap(),  in main()
71     let facade_dir = proto_root.join("facade");  in main()
72     let proto_input_files = [facade_dir.join("common.proto")];  in main()
87         proto_root.join("hci/facade/hci_facade.proto"),  in main()
88         proto_root.join("hci/facade/controller_facade.proto"),  in main()
89         proto_root.join("hal/hal_facade.proto"),  in main()
90         proto_root.join("facade/rootservice.proto"),  in main()
93         proto_root.join("hci/facade"),  in main()
94         proto_root.join("hal"),  in main()
95         proto_root.join("facade"),  in main()