minigrep_cargo_test 0.1.0

Just a simple grep exercise followed from the rust book and published in order to learn Cargo.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

extern crate minigrep_cargo_test as minigrep;

use minigrep::Config;
use std::env;
use std::process;

fn main() {
    let config = Config::build(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);
    }
}