mirror of https://git.meli.delivery/meli/meli
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
51 lines
1.8 KiB
Rust
51 lines
1.8 KiB
Rust
/*
|
|
* Copyright (c) 2020-2023, Stalwart Labs Ltd.
|
|
*
|
|
* This file is part of the Stalwart Sieve Interpreter.
|
|
*
|
|
* 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.
|
|
* in the LICENSE file at the top-level directory of this distribution.
|
|
* 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/>.
|
|
*
|
|
* You can be released from the requirements of the AGPLv3 license by
|
|
* purchasing a commercial license. Please contact licensing@stalw.art
|
|
* for more details.
|
|
*/
|
|
|
|
use crate::sieve::{Compiler, Sieve};
|
|
|
|
const SIEVE_MARKER: u8 = 0xff;
|
|
|
|
pub enum SerializeError {
|
|
Other,
|
|
}
|
|
|
|
impl Sieve {
|
|
pub fn deserialize(bytes: &[u8]) -> Result<Self, Box<bincode::ErrorKind>> {
|
|
if bytes.len() > 2 && bytes[0] == SIEVE_MARKER && bytes[1] == Compiler::VERSION as u8 {
|
|
bincode::deserialize(&bytes[2..])
|
|
} else {
|
|
Err(Box::new(bincode::ErrorKind::Custom(
|
|
"Incompatible version".to_string(),
|
|
)))
|
|
}
|
|
}
|
|
|
|
pub fn serialize(&self) -> Result<Vec<u8>, Box<bincode::ErrorKind>> {
|
|
let mut buf = Vec::with_capacity(bincode::serialized_size(self)? as usize + 2);
|
|
buf.push(SIEVE_MARKER);
|
|
buf.push(Compiler::VERSION as u8);
|
|
bincode::serialize_into(&mut buf, self)?;
|
|
Ok(buf)
|
|
}
|
|
}
|