expected.hpp

Go to the documentation of this file.

#pragma once
 
// SPDX-License-Identifier: BSD-3-Clause
// SPDX-FileCopyrightText: Czech Technical University in Prague
 
#include <cras_cpp_common/external/tl/expected.hpp>
 
namespace cras
{
  using ::tl::bad_expected_access;
  using ::tl::expected;
  using ::tl::in_place;
  using ::tl::make_unexpected;
  using ::tl::unexpect;
  using ::tl::unexpected;
}
 
#include <type_traits>
 
namespace cras
{
template<typename T>
struct is_cras_expected : public ::std::false_type {};
 
template<typename T, typename E>
struct is_cras_expected<::cras::expected<T, E>> : public ::std::true_type {};
}