Module maze_rs::io

This module provides IO functionality for the whole project.

Functions

adjust_menu_location_on_screen

reset the menu back to the original location so that the page does not scroll down

flush

get_args

read in the command line arguments, skipping the first one (the program name)

get_number

Read in a non-negative integer from the console

print_error_and_quit

print_message

print a message on standard output, with no newline

print_message_and_quit

print a message on standard output, and quit immediately

println_message

print a message on standard output, with a newline