Crate enum_derived

Enum-Derived adds new functionality to unit-like enums

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• API documentation

Enum-Derived in action

use enum_derived::Rand;

#[derive(Rand, Debug)]
pub enum Dna {
    A,
    C,
    T,
    G
}

fn main() {

    let base = Dna::rand();

    println!("Random Base: ${base:?}");
}

Derive Macros

Rand

Rand creates an associated rand method that returns a random variant of the enum when called