#[derive(Debug)]
pub struct PluralOperands {
    int: usize,
    dec: usize,
    n: f64,
    i: usize,
    v: usize,
    w: usize,
}

#[derive(Debug, PartialEq, Eq)]
pub enum PluralCategory {
    ZERO,
    ONE,
    FEW,
    MANY,
    OTHER,
}

mod generated {
    use super::{PluralOperands, PluralCategory};

    pub fn en_pr_select(po: PluralOperands) -> PluralCategory {
        if po.i == 1 && po.v == 0 && po.int == 1 {
            return PluralCategory::ONE;
        }
        return PluralCategory::OTHER;
    }

}

fn main() {
    let po = PluralOperands {
        int: 1,
        dec: 1,
        n: 1.0,
        i: 1,
        v: 0,
        w: 0,
    };
    assert_eq!(generated::en_pr_select(po), PluralCategory::ONE);
}