Hi, I'm learning the basics of Rust and trying to capture a keypress for a simple console app. More specifically, I want to capture the arrow up|right|down|left keys. In C/C++ I would use something like the ´getchar´ function inside a while-loop.
I couldn't find any similar way to do this in Rust. Instead I found this but it seems very complicated https://stackoverflow.com/questions/26321592/how-can-i-read-one-character-from-stdin-without-having-to-hit-enter.
Any ideas?
Thanks in advance 