1 // Copyright 2021 The gRPC Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 #ifndef GRPC_CORE_LIB_IOMGR_EVENT_ENGINE_CLOSURE_H 15 #define GRPC_CORE_LIB_IOMGR_EVENT_ENGINE_CLOSURE_H 16 17 #include <grpc/support/port_platform.h> 18 19 #include <grpc/event_engine/event_engine.h> 20 21 #include "src/core/lib/iomgr/closure.h" 22 #include "src/core/lib/iomgr/error.h" 23 24 namespace grpc_event_engine { 25 namespace experimental { 26 27 /// Creates a callback that takes an error status argument. 28 std::function<void(absl::Status)> GrpcClosureToStatusCallback( 29 grpc_closure* closure); 30 31 /// Create a callback that *does not* take an error status argument. 32 std::function<void()> GrpcClosureToCallback(grpc_closure* closure); 33 34 /// Creates a callback that *does not* take an error status argument. 35 /// This version has a pre-bound error. 36 std::function<void()> GrpcClosureToCallback(grpc_closure* closure, 37 grpc_error_handle error); 38 39 } // namespace experimental 40 } // namespace grpc_event_engine 41 42 #endif // GRPC_CORE_LIB_IOMGR_EVENT_ENGINE_CLOSURE_H 43