snarkvm_synthesizer_program/mapping/key/
bytes.rs

1// Copyright (c) 2019-2025 Provable Inc.
2// This file is part of the snarkVM library.
3
4// Licensed under the Apache License, Version 2.0 (the "License");
5// you may not use this file except in compliance with the License.
6// You may obtain a copy of the License at:
7
8// http://www.apache.org/licenses/LICENSE-2.0
9
10// Unless required by applicable law or agreed to in writing, software
11// distributed under the License is distributed on an "AS IS" BASIS,
12// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13// See the License for the specific language governing permissions and
14// limitations under the License.
15
16use super::*;
17
18impl<N: Network> FromBytes for MapKey<N> {
19    /// Reads the key statement from a buffer.
20    fn read_le<R: Read>(mut reader: R) -> IoResult<Self> {
21        // Read the key type.
22        let plaintext_type = FromBytes::read_le(&mut reader)?;
23        // Return the key.
24        Ok(Self { plaintext_type })
25    }
26}
27
28impl<N: Network> ToBytes for MapKey<N> {
29    /// Writes the key statement to a buffer.
30    fn write_le<W: Write>(&self, mut writer: W) -> IoResult<()> {
31        // Write the key type.
32        self.plaintext_type.write_le(&mut writer)
33    }
34}