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: lib.rs
    path of file: ./repos/juice/juice-examples/juice-utils/src
    
    the code of the file until where you have to start completion: use flate2::read::GzDecoder;
use fs_err as fs;
use reqwest::blocking::Client;
use std::io;
use std::io::prelude::*;

pub fn download_datasets(
    datasets: &[&st
    
pub fn unzip_datasets(datasets: &[&str], asset_path: &str) -> io::Result<()> {
    for filename in datasets {
        log::info!("Decompressing: {}", filename);

        let file_handle = fs::File::open(&format!("{}/{}", asset_path, filename)).unwrap();
        let mut decoder = GzDecoder::new(file_handle);

        let filename_string = filename.split(".").nth(0).unwrap();

        let mut dest = fs::File::create(format!("{}/{}", asset_path, filename_string))?;
        std::io::copy(&mut decoder, &mut dest)?;
        log::info!("Decompression of {} complete.", filename);
    }
    Ok(())
}