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// Copyright (C) 2019-2022 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::prelude::*;

pub trait Visibility:
    Equal<Self, Output = Self::Boolean> + ToBytes + FromBytes + ToBits + FromBits + ToFields + FromFields
{
    type Boolean: BooleanTrait;

    /// Returns the number of field elements to encode `self`.
    fn size_in_fields(&self) -> Result<u16>;
}