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// Copyright (C) 2019-2021 Aleo Systems Inc. // This file is part of the snarkVM library. // The snarkVM library is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // The snarkVM library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // You should have received a copy of the GNU General Public License // along with the snarkVM library. If not, see <https://www.gnu.org/licenses/>. use crate::{integers::uint::*, traits::integers::Add, UnsignedIntegerError}; use snarkvm_fields::{Field, PrimeField}; use snarkvm_r1cs::ConstraintSystem; // Implement unsigned integers macro_rules! add_uint_impl { ($($gadget: ident),*) => ($( impl<F: Field + PrimeField> Add<F> for $gadget { type ErrorType = UnsignedIntegerError; fn add<CS: ConstraintSystem<F>>( &self, cs: CS, other: &Self ) -> Result<Self, Self::ErrorType> { <$gadget as UInt>::addmany(cs, &[self.clone(), other.clone()]).map_err(Self::ErrorType::SynthesisError) } } )*) } add_uint_impl!(UInt8, UInt16, UInt32, UInt64, UInt128);