fastperm === A dead-simple, extreme fast permission flag system for Rust with no dependencies. Usage --- ```rs use fastperm::{add, rm, check}; // Add a flag to a permission digit. assert_eq!(add(0, 1), 2); // Remove a flag from a permission digit. assert_eq!(rm(2, 1), 0); // Check if a flag is in a permission digit. assert!(check(2, 1)); ``` Credit --- - Authors --- - pan93412 \