[Arelius]

I'd like to note that rust does allow mutable shared state, but just in an "unsafe" context, since it is in fact, unsafe.

[ootachi]

Rust has typeclasses as well.

[strlen]

Edited appropriately. Please excuse my ignorance, then. I've only recent began looking at Rust, but I've been playing with Go for some time now. Will have to spend more time with Rust (if only there were more than 24 hours in a day...)