use regex::Regex;
lazy_static::lazy_static! {
pub(crate) static ref YOUTUBE_PATTERN : Regex = Regex::new(r"www\.youtube(?:-nocookie)?\.com/embed/([-\w]+)").expect("valid regex pattern");
pub(crate) static ref INSTAGRAM_PATTERN: Regex = Regex::new(r"www\.instagram\.com/p/([-\w]+)/embed").expect("valid regex pattern");
pub(crate) static ref VK_PATTERN: Regex = Regex::new(r"vk\.com/video_ext\.php\?oid=(-?\d+)&id=(\d+)&hash=(.*)").expect("valid regex pattern");
}