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/*
* AquaVM Workflow Engine
*
* Copyright (C) 2024 Fluence DAO
*
* 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 version 3 of the
* License.
*
* 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 std::fmt::Debug;
pub trait Format<Value> {
type SerializationError: Debug;
type DeserializationError: Debug;
type WriteError: Debug;
fn to_vec(&self, val: &Value) -> Result<Vec<u8>, Self::SerializationError>;
// todo owned_from_slice
#[allow(clippy::wrong_self_convention)]
fn from_slice(&self, slice: &[u8]) -> Result<Value, Self::DeserializationError>;
fn to_writer<W: std::io::Write>(
&self,
value: &Value,
write: &mut W,
) -> Result<(), Self::WriteError>;
}
pub trait BorrowFormat<'data, Value: 'data>: Format<Value> {
#[allow(dead_code)]
fn borrow_from_slice(&self, slice: &'data [u8]) -> Result<Value, Self::DeserializationError>;
}
#[allow(dead_code)]
pub trait ArchivedFormat<Value>: Format<Value> {
type Archived;
type ValidationError;
fn archived_from_slice<'data>(
&self,
slice: &'data [u8],
) -> Result<&'data Self::Archived, Self::ValidationError>;
}