LCPminigrep 0.1.0

first crate.io project
Documentation 
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use std::env;
use std::fs;
use std::process;
use std::error::Error;
use LCPminigrep::Config;

fn main() {
    let args: Vec<String> = env::args().collect();
    println!("参数 {:?}", args);

    let config = Config::new(env::args()).unwrap_or_else(|err|{
        println!("Problmen parsing arguments: {}",err);
        process::exit(1);
    });

    println!("Searching for {}", config.query);
    println!("In file {}", config.filename);

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