snarkvm_circuit_program/data/record/
to_bits.rs

1// Copyright 2024 Aleo Network Foundation
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<A: Aleo> ToBits for Record<A, Plaintext<A>> {
19    type Boolean = Boolean<A>;
20
21    /// Returns this data as a list of **little-endian** bits.
22    fn write_bits_le(&self, vec: &mut Vec<Self::Boolean>) {
23        // Compute the data bits.
24        let mut data_bits_le = vec![];
25        for (identifier, entry) in &self.data {
26            identifier.write_bits_le(&mut data_bits_le);
27            entry.write_bits_le(&mut data_bits_le);
28        }
29
30        // Construct the record bits.
31        self.owner.write_bits_le(vec);
32        U32::constant(console::U32::new(data_bits_le.len() as u32)).write_bits_le(vec);
33        vec.extend_from_slice(&data_bits_le);
34        self.nonce.write_bits_le(vec);
35    }
36
37    /// Returns this data as a list of **big-endian** bits.
38    fn write_bits_be(&self, vec: &mut Vec<Self::Boolean>) {
39        // Compute the data bits.
40        let mut data_bits_be = vec![];
41        for (identifier, entry) in &self.data {
42            identifier.write_bits_be(&mut data_bits_be);
43            entry.write_bits_be(&mut data_bits_be);
44        }
45
46        // Construct the record bits.
47        self.owner.write_bits_be(vec);
48        U32::constant(console::U32::new(data_bits_be.len() as u32)).write_bits_be(vec);
49        vec.extend_from_slice(&data_bits_be);
50        self.nonce.write_bits_be(vec);
51    }
52}
53
54impl<A: Aleo> ToBits for Record<A, Ciphertext<A>> {
55    type Boolean = Boolean<A>;
56
57    /// Returns this data as a list of **little-endian** bits.
58    fn write_bits_le(&self, vec: &mut Vec<Self::Boolean>) {
59        // Compute the data bits.
60        let mut data_bits_le = vec![];
61        for (identifier, entry) in &self.data {
62            identifier.write_bits_le(&mut data_bits_le);
63            entry.write_bits_le(&mut data_bits_le);
64        }
65
66        // Construct the record bits.
67        self.owner.write_bits_le(vec);
68        U32::constant(console::U32::new(data_bits_le.len() as u32)).write_bits_le(vec);
69        vec.extend_from_slice(&data_bits_le);
70        self.nonce.write_bits_le(vec);
71    }
72
73    /// Returns this data as a list of **big-endian** bits.
74    fn write_bits_be(&self, vec: &mut Vec<Self::Boolean>) {
75        // Compute the data bits.
76        let mut data_bits_be = vec![];
77        for (identifier, entry) in &self.data {
78            identifier.write_bits_be(&mut data_bits_be);
79            entry.write_bits_be(&mut data_bits_be);
80        }
81
82        // Construct the record bits.
83        self.owner.write_bits_be(vec);
84        U32::constant(console::U32::new(data_bits_be.len() as u32)).write_bits_be(vec);
85        vec.extend_from_slice(&data_bits_be);
86        self.nonce.write_bits_be(vec);
87    }
88}
snarkvm_circuit_program/data/record/to_bits.rs

snarkvm_circuit_program/data/record/
to_bits.rs
