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// Copyright (c) The Diem Core Contributors
// SPDX-License-Identifier: Apache-2.0

// Copyright 2021 Conflux Foundation. All rights reserved.
// Conflux is free software and distributed under GNU General Public License.
// See http://www.gnu.org/licenses/

use crate::{contract_event::ContractEvent, write_set::WriteSet};
use serde::{Deserialize, Serialize};

#[derive(Clone, Debug, Hash, Eq, PartialEq, Serialize, Deserialize)]
pub struct ChangeSet {
    write_set: WriteSet,
    events: Vec<ContractEvent>,
}

impl ChangeSet {
    pub fn new(write_set: WriteSet, events: Vec<ContractEvent>) -> Self {
        Self { write_set, events }
    }

    pub fn into_inner(self) -> (WriteSet, Vec<ContractEvent>) {
        (self.write_set, self.events)
    }

    pub fn write_set(&self) -> &WriteSet { &self.write_set }

    pub fn events(&self) -> &[ContractEvent] { &self.events }
}