Stdin :: # (opaque)
Read lines, chunks, or all remaining bytes from standard input.
Read a line from standard input.
> This task will block the program from continuing until stdin receives a newline character
(e.g. because the user pressed Enter in the terminal), so using it can result in the appearance of the
program having gotten stuck. It's often helpful to print a prompt first, so
the user knows it's necessary to enter something before the program will continue.
Read bytes from standard input. This function can read no more than 16,384 bytes at a time. Use [read_to_end!] if you need more.
> This is typically used in combination with [Tty.enable_raw_mode!], which disables defaults terminal bevahiour and allows reading input without buffering until Enter key is pressed.
read_to_end! : => Try(List(U8), [StdinErr(IOErr), ..])
Read all bytes from standard input until EOF in this source.