grep_preoject 0.1.0

A simple grep implementation in Rust
Documentation 
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use std::{env, error::Error, fs, process};

mod lib;
use crate::lib::{run, Config};
fn main() {
    let config = Config::build(env::args()).unwrap_or_else(|err| {
        eprintln!("Problem parsing arguments: {}", err);
        process::exit(1)
    });
    println!("Searching for {}", config.query);
    println!("In file {}", config.file_path);

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