Rust for Perl programmers

Having to know everything at once makes it hard to teach Rust as well. It seems like no matter where we start, we are always touching on concepts that we haven't covered yet. This is quite the opposite of Perl, where it's fairly easy to learn as we go. But perhaps making this one assumption--- that we all know Perl--- will help us navigate the complexities of Rust. I don't know if this is going to work, but I thought I'd try it.