minigrep_101 0.1.0

Minigrep implementation of the Rust Book.
Documentation 
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use std::env;
use std::process;

use minigrep_101::{Config, run};

fn main() {
    let config = Config::build(env::args()).unwrap_or_else(|err| {
        eprintln!("{err}");
        process::exit(1);
    });

    if let Err(e) = run(config) {
        eprintln!("Application error: {e}");
        process::exit(1);
    }
}