third_party/rust_crates/vendor/mime_guess/examples/rev_map.rs

extern crate mime_guess;

fn main() {
    print_exts("video/*");
    print_exts("video/x-matroska");
}

fn print_exts(mime_type: &str) {
    println!("Exts for {:?}: {:?}", mime_type, mime_guess::get_mime_extensions_str(mime_type));
}