OpenTally/src/writer/bin.rs

36 lines
1.3 KiB
Rust

/* OpenTally: Open-source election vote counting
* Copyright © 2021 Lee Yingtong Li (RunasSudo)
*
* 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 crate::election::Election;
use crate::numbers::Number;
use rkyv::ser::{Serializer, serializers::AllocSerializer};
use std::io::{BufWriter, Write};
/// Write the [Election] into BIN format
pub fn write<W: Write, N: Number>(election: Election<N>, output: W) {
// Serialize data using rkyv
let mut serializer = AllocSerializer::<256>::default();
serializer.serialize_value(&election).unwrap();
let buffer = serializer.into_serializer().into_inner();
// Write output
let mut output = BufWriter::new(output);
output.write_all(&buffer).expect("IO Error");
}