fib-rug

Basic fibonacci numbers calculator using the rug crate.

Installation

Make sure that clang is installed:

Debian/Ubuntu

sudo apt install clang

Fedora/RedHat

sudo dnf install clang

Arch Linux

sudo pacman -S clang

Export clang as c compiler:

export CC=clang

After exporting clang , install the package using cargo:

cargo install fig-rug

Usage

fib <number>