I use the evcxr repl all the time. It has some rough edges but it's incredible to finally have a rust repl that's functional. I had been using rusti on an ancie

I use the evcxr repl all the time. It has some rough edges but it's incredible to finally have a rust repl that's functional. I had been using rusti on an ancient rustc. One thing I really like is that you can add a crate with one line (`:dep rand = "0.7"`).