()
| 11 | |
| 12 | impl Opt { |
| 13 | fn from_args() -> Self { |
| 14 | let args: Vec<String> = std::env::args().collect(); |
| 15 | if args.len() < 2 { |
| 16 | eprintln!("Usage: binary-parser <input> <skip_bytes>"); |
| 17 | std::process::exit(1); |
| 18 | } |
| 19 | |
| 20 | Self { |
| 21 | input: PathBuf::from(&args[1]), |
| 22 | skip_bytes: args.get(2).and_then(|arg| arg.parse().ok()).unwrap_or(0), |
| 23 | } |
| 24 | } |
| 25 | } |
| 26 | |
| 27 | #[allow(unused)] |