You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: main.rs
    path of file: ./repos/book/listings/ch12-an-io-project/listing-12-07/src
    
    the code of the file until where you have to start completion: use std::env;
use std::fs;

// ANCHOR: here
fn main() {
    let args: Vec<String> = env::args().collect();

    let config = Config::new(&args);
    // ANCHOR_END: here

    println!("Searching for {}", config.query);
   
    
fn main() {
    let args: Vec<String> = env::args().collect();

    let config = Config::new(&args);
    // ANCHOR_END: here

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

    let contents = fs::read_to_string(config.file_path)
        .expect("Should have been able to read the file");

    println!("With text:\n{contents}");
    // ANCHOR: here

    // --snip--
}