Well, you can %-escape the '}'... http://play.rust-lang.org/?code=fn%20main%28%29%20{%0A%20%20%20%20let%20unsafe_reference%3A%20%26%28%29%20%3D%20unsafe%20{%20

Well, you can %-escape the '}'... http://play.rust-lang.org/?code=fn%20main%28%29%20{%0A%20%20%20%20let%20unsafe_reference%3A%20%26%28%29%20%3D%20unsafe%20{%20%3A%3Astd%3A%3Amem%3A%3Atransmute%280u%29%20}%3B%0A%20%20%20%20let%20x%20%3D%20Some%28unsafe_reference%29%3B%0A%20%20%20%20println!%28%22{}%22%2C%20x%29%0A%7D http://play.rust-lang.org/?code=fn%20main%28%29%20{%0A%20%20...