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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 serde::{Deserialize, Serialize};
use std::fmt;

#[derive(Clone, Hash, Eq, PartialEq, Serialize, Deserialize)]
pub struct Module {
    #[serde(with = "serde_bytes")]
    code: Vec<u8>,
}

impl Module {
    pub fn new(code: Vec<u8>) -> Module { Module { code } }

    pub fn code(&self) -> &[u8] { &self.code }
}

impl fmt::Debug for Module {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        f.debug_struct("Module")
            .field("code", &hex::encode(&self.code))
            .finish()
    }
}