Should this project add the "Apache-2.0" license as a dual-license (for protection against "patent aggression")? "MIT/Apache-2.0" (equivalently, "MIT or Apache-2.0") is the license used by rust itself.

ref: https://opensource.stackexchange.com/questions/217/what-are-the-essential-differences-between-the-bsd-and-mit-licences
ref: https://dwheeler.com/essays/floss-license-slide.html @@ http://archive.today/4QHQ0
ref: https://github.com/dtolnay/rust-faq#why-a-dual-mitasl2-license