minigrepf 0.1.3

A tiny grep clone to search a single file, with an IGNORE_CASE environment variable option.
Documentation 
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use minigrepf::Config;
use std::env;
use std::process;

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

    if let Err(err) = minigrepf::run(config) {
        eprintln!("{}", err);
        process::exit(1);
    }
}