Preamble Nobody should only learn one programming language. Before Ruby, I wrote things in C, C++, Java, Perl, PHP, and all sorts of things. I’ve always said that I love Ruby, but maybe someday, something would come along that’d be better for what I was building. I’m not sure if Rust is that language yet, but it is damn interesting. One of the worst things about Rust is that there’s next to no doc