werewolves/werewolves-proto/src/nonzero.rs

// Copyright (C) 2025 Emilis Bliūdžius
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.
use serde::{Deserialize, Serialize};

#[derive(Debug, Clone, Copy, Serialize, Deserialize)]
#[repr(transparent)]
pub struct NonZeroSub100U8(u8);
impl NonZeroSub100U8 {
    pub const fn new(val: u8) -> Option<Self> {
        if val == 0 || val > 99 {
            None
        } else {
            Some(Self(val))
        }
    }

    pub const fn get(&self) -> u8 {
        self.0
    }
}