calling rust from python

gistfile1.txt

mm@cereal:~/dytest$ rustc -C prefer-dynamic --crate-type=dylib fooz.rs
mm@cereal:~/dytest$ cat fooz.rs
#[no_mangle]
pub extern "C" fn foo(x: int) {
  println!("Cowabunga, {}", x);
}
mm@cereal:~/dytest$ cat test.py
import ctypes

fooz = ctypes.CDLL("/home/mm/dytest/libfooz-afaf02c9-0.0.so")

fooz.foo(3)
mm@cereal:~/dytest$ python test.py
Cowabunga, 3
mm@cereal:~/dytest$