extern crate phed;
use std::env;
use phed::gegl::GeglContext;
use phed::gegl::GeglOperations;

fn main() {
    let from = env::args().nth(1).expect("source file");
    let to = env::args().nth(2).expect("target file");

    let context = GeglContext::new();
    let root = context.new_node();
    let source = root.load(&from);
}