passring 0.1.6

Secret remote electronic voting based on ring signatures
Documentation 
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// Copyright (C) 2024 Stanislav Zhevachevskyi
//
// 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 <http://www.gnu.org/licenses/>.

//! # Passring choices

use serde::{Deserialize, Serialize};

/// Voting choice
#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq)]
#[serde(tag = "type")]
pub enum VotingChoice {
    /// Basic voting
    Basic {choice: BasicVotingChoice},
    /// Single choice voting
    SingleChoice {choice: String},
    /// Approval voting
    Approval {choices: Vec<String>},
    /// Rated voting
    Rated {choices: Vec<String>, ratings: Vec<u8>},
    /// Ranked choice voting (Instant-runoff voting)
    RankedChoice {choices: Vec<String>},
}


/// Basic voting
#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq)]
pub enum BasicVotingChoice {
    /// Vote for
    For,
    /// Vote against
    Against,
    /// Abstain
    Abstain,
}