snarkvm_console_program/data/literal/
size_in_bytes.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<N: Network> Literal<N> {
19    /// Returns the size in bytes of this literal.
20    #[allow(clippy::cast_possible_truncation)]
21    pub fn size_in_bytes(&self) -> u16 {
22        // Note: This upcast to u32 and downcast to u16 is safe because the size of a literal is
23        // always less than or equal to u16::MAX bits, and we are dividing by 8, so the result will
24        // always fit in a u16.
25        (((self.size_in_bits() as u32) + 7) / 8) as u16
26    }
27}