omittable.h

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// SPDX-FileCopyrightText: 2018 Kitsune Ral <kitsune-ral@users.sf.net>
// SPDX-License-Identifier: LGPL-2.1-or-later
 
#pragma once
 
#include <optional>
 
#include "util.h"         // For backwards compatibility with code using lift() and merge()
 
namespace Quotient {
 
template <typename T>
using Omittable [[deprecated("Use std::optional<> instead")]] = std::optional<T>;
 
[[deprecated("Use std::nullopt instead")]]
constexpr auto none = std::nullopt;
 
} // namespace Quotient