ffi-example.txt

   1 #[link(name="glue")]
   2 extern "C" {
   3   pub fn cxx_chrobak_payne(
   4     nvertices : size_t,
   5     edge_data : *const [size_t; 2],
   6     n_edge_data : size_t,
   7 ...
   8 }
   9
  10   let ok = unsafe {
  11     cxx_chrobak_payne(nvertices,
  12                       edges.as_ptr(),
  13                       edges.len(),
  14                       ...