primeval-rs

A monstrosity of a prime number generator.

Features

• CLI Interface
• Rust library (see crates.io)

Usage

CLI

primeval help: displays a help menu. primeval gen <limit>: generates all the prime numbers up to a limit primeval prime <number>: determines whether a number is prime or not primeval version: shows version info

Rust Crate

main.rs

extern crate primeval;

fn main(){
  // Primality?
  let result = primeval::is_prime(&2 as usize);
  
  // Generation, in this case all the primes from 0 - 1000
  let result: Vec<usize> = primeval::primes_gen(&1000 as usize);
}

Installation

1. git clone https://github.com/ajmwagar/primeval-rs
2. cd primeval-rs
3. cargo build --release
4. cd target/release
5. ./primeval help
6. Profit!

You can also move the binary into /usr/bin or somewhere else in your PATH to use from anywhere.

Tests & Benchmarks

• To run the test suite: cargo test
  • Always looking for more! (Submit a pull request)
• To benchmark Primeval: cargo bench
  • Benchmarks prime number generation up to 1000000

Roadmap

• Rust Module/API
• Cleaner UI/CLI
• More SPEED!
• Factorization
• Larger number support
• Heat death of the universe