extern crate krate2;
extern crate krate2 as krate3;
-extern crate flate as myflate;
use graphviz::RenderOption;
use std::collections::{HashMap,HashSet};
krate2::hello();
krate3::hello();
- myflate::deflate_bytes(&[]);
let x = (3isize, 4usize);
let y = x.1;