use ddsfile::*;
use std::env;
use std::fs::File;
fn main() {
let filename = match env::args().nth(1) {
Some(arg) => arg,
None => panic!("Usage: ddsinfo <filename>"),
};
let mut file = match File::open(&*filename) {
Ok(f) => f,
Err(e) => panic!("{}", e),
};
let dds = match Dds::read(&mut file) {
Ok(dds) => dds,
Err(e) => panic!("{}", e),
};
println!("{:?}", dds);
}