snarkvm_console_network_environment/traits/
from_bits.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 anyhow::Result;
17
18pub trait FromBits: Sized {
19    /// Reads `Self` from a boolean array in little-endian order.
20    fn from_bits_le(bits: &[bool]) -> Result<Self>;
21
22    /// Reads `Self` from a boolean array in big-endian order.
23    fn from_bits_be(bits: &[bool]) -> Result<Self>;
24}
25
26pub trait SizeInBits {
27    /// Returns the size in bits.
28    fn size_in_bits() -> usize;
29}
30
31pub trait SizeInDataBits {
32    /// Returns the capacity for data bits.
33    fn size_in_data_bits() -> usize;
34}
35
36pub trait SizeInBytes {
37    /// Returns the size in bytes.
38    fn size_in_bytes() -> usize;
39}