chromium/third_party/grpc/src/src/core/lib/event_engine/posix_engine/posix_engine_closure.h

// Copyright 2022 The gRPC Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#ifndef GRPC_SRC_CORE_LIB_EVENT_ENGINE_POSIX_ENGINE_POSIX_ENGINE_CLOSURE_H
#define GRPC_SRC_CORE_LIB_EVENT_ENGINE_POSIX_ENGINE_POSIX_ENGINE_CLOSURE_H
#include <grpc/support/port_platform.h>

#include <utility>

#include "absl/functional/any_invocable.h"
#include "absl/status/status.h"

#include <grpc/event_engine/event_engine.h>

namespace grpc_event_engine {
namespace experimental {

// The callbacks for Endpoint read and write take an absl::Status as
// argument - this is important for the tcp code to function correctly. We need
// a custom closure type because the default EventEngine::Closure type doesn't
// provide a way to pass a status when the callback is run.
class PosixEngineClosure final
    : public grpc_event_engine::experimental::EventEngine::Closure { … };

}  // namespace experimental
}  // namespace grpc_event_engine

#endif  // GRPC_SRC_CORE_LIB_EVENT_ENGINE_POSIX_ENGINE_POSIX_ENGINE_CLOSURE_H