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// Copyright (C) 2019-2020 Aleo Systems Inc.
// This file is part of the Leo library.

// The Leo 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 Leo 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 Leo library. If not, see <https://www.gnu.org/licenses/>.

use snarkvm_models::{curves::Field, gadgets::r1cs::ConstraintSystem};

/// Returns multiplication of `self` * `other` in the constraint system.
pub trait Mul<F: Field, Rhs = Self>
where
    Self: std::marker::Sized,
{
    type ErrorType;

    fn mul<CS: ConstraintSystem<F>>(&self, cs: CS, other: &Self) -> Result<Self, Self::ErrorType>;
}