I'm completely new to Rust and try to get my initial hands-on training by reading the Book, running the code in the online IDE before I really need to install Rust on my system. Besides, there are exercises in the book that require user communication with the program during the runtime. But it seems the IDE doesn't have an option for user input (yet?) in its current state.
Are there any plans to include one in the future? Or, is there an option to "activate" the user input that I missed? The absence of user input is the only thing for now that makes me think of installing the language on computer (as most of you probably did).