Implementing simple "matrix" or digital rain screensaver in Rust language.
- Args parser to run with parameters
- add rotating donut? https://www.a1k0n.net/2011/07/20/donut-math.html
- add pipes? https://asciinema.org/a/427066
- add cellular automation like https://www.reddit.com/r/neovim/comments/z70mg3/cellularautomatonnvim_my_first_plugin/
- add Convay's life game.