println!("{:?}", conflicts);

    if conflicts.is_empty() {
	return;
    }
    println!("");
    println!("Conflicts");
    for c in &conflicts {
	let conflict_type = conflict_type(c);
	let path = conflict_path(c);
	println!("  {} {}", conflict_type, path);
    }
}
use libpijul::Conflict;
fn conflict_type(conflict: &Conflict) -> &'static str {
    match conflict {
	Conflict::Name { .. } => "name",
	Conflict::Order { .. } => "order",
	_ => unimplemented!()
    }
}
fn conflict_path(conflict: &Conflict) -> &str {
    match conflict {
	Conflict::Name { path, .. } => path,
	Conflict::Order { path, .. } => path,
	_ => unimplemented!()
    }