1  use std::env;
 2  use std::process;
 3  
 4  use minigrep::Config;
 5  
 6  fn main() {
 7      let args: Vec<String> = env::args().collect();
 8  
 9      let config = Config::build(&args).unwrap_or_else(|err| {
10          eprintln!("Problem parsing arguments: {err}");
11          process::exit(1);
12      });
13  
14      println!("Searching for {}", config.query);
15      println!("In file {}", config.file_path);
16  
17      if let Err(e) = minigrep::run(config) {
18          eprintln!("Application error: {e}");
19          process::exit(1);
20      };
21  }