use std::env; | |
use std::process; | |
use minigrep::Config; | |
fn main() { | |
let config = Config::new(env::args()).unwrap_or_else(|err| { | |
eprintln!("Problem parsing arguments: {}", err); | |
process::exit(1); | |
}); | |
if let Err(e) = minigrep::run(config) { | |
eprintln!("Application error: {}", e); | |
process::exit(1); | |
} | |
} |