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NXVM5ISTSCYXNHXM3ZQXD2ZYL75XMEA3VM4FS6ZMHYXKGHTJCGZAC
use std::collections::HashMap;
use std::{collections::HashMap, num::NonZeroUsize};
deck_min: NonZeroUsize, #[serde(default)] deck_max: Option<NonZeroUsize>, starting_hand: usize, hand_limit: usize,
deck_min: NonZeroUsize,
#[serde(default)]
deck_max: Option<NonZeroUsize>,
starting_hand: usize,
hand_limit: usize,