rotary-permutator-derive - macro for generating enum permutations

This is the macro crate for rotary-permutator crate: https://crates.io/crates/rotary-permutator-derive.

It generates permutations of enums with repetitions.

Please note the default trait has to be implemented.

Example

use rotary_permutator_derive::EnumRotor;

#[derive(EnumRotor, Clone, Debug, Default)]
enum Levels {
  #[default]
  High,
  Normal,
  Low,
}
fn main() {
  let mut levels_engine = Levels::init_rotor_engine(2);
  while let Some(val) = levels_engine.next() {
    println!("{:?}", val);
  }
  
}