Crate fibonacci_numbers 

fibonacci-numbers

First install the version of this crate corresponding to the Fibonacci number you want to use:

cargo add fibonacci-numbers@116 --rename fib116

Then you can use the VALUE constant to get its value:

assert_eq!(fib116::VALUE, 781774079430987230203437);

Constants

VALUE

The 116th Fibonacci number: 781774079430987230203437