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// This file is part of hnefatafl-copenhagen.
//
// hnefatafl-copenhagen 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.
// hnefatafl-copenhagen 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 std::{fmt, str::FromStr};
use serde::{Deserialize, Serialize};
#[derive(Clone, Debug, Default, Deserialize, Eq, PartialEq, Serialize)]
pub enum Status {
AttackerWins,
Draw,
#[default]
Ongoing,
DefenderWins,
}
impl fmt::Display for Status {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self {
Self::AttackerWins => write!(f, "attacker_wins"),
Self::Draw => write!(f, "draw"),
Self::Ongoing => write!(f, "ongoing"),
Self::DefenderWins => write!(f, "defender_wins"),
impl FromStr for Status {
type Err = anyhow::Error;
fn from_str(value: &str) -> anyhow::Result<Self> {
match value {
"Attacker" | "Black" => Ok(Self::AttackerWins),
"Draw" => Ok(Self::Draw),
"Ongoing" => Ok(Self::Ongoing),
"Defender" | "White" => Ok(Self::DefenderWins),
_ => Err(anyhow::Error::msg(format!("invalid status: {value}"))),