pub fn _search_subfolders(path: &Path) -> Vec<String> {
    let dirs = std::fs::read_dir(path).unwrap();
    let mut folders: Vec<String> = vec![];
    for dir in dirs {
        let dirpath = dir.unwrap().path();
        let path = Path::new(dirpath.as_path());
        if path.is_dir() {
            folders.push(dirpath.to_str().unwrap().to_string());
            for f in _search_subfolders(path) {
                folders.push(f);
            }
        }
    }
    folders
}

pub fn _dedup<T: Ord + PartialOrd>(list: &mut Vec<T>) -> usize {
    // Begin with sorting entries
    list.sort();
    // Then deduplicate
    list.dedup();
    // Return the length
    list.len()
}

pub async fn _sleep_ms(ms: u64) {
    sleep(Duration::from_millis(ms)).await;
}