100644 blob a172e66b9bdafa2364431f84be1c413424fc2a5f	hello.rs
100644 blob 060cbcfff08c7df62d9cfc5a2ba2fcf66739bdb0	main.rs
100644 blob df4bbbf9040710b214a5c4c7a251f033d202db70	py_demo.rs
100644 blob b33cd984419624c97850b3a9587575e0b6953572	subcommands.rs