62     auto *error =  in compile()  local
64     if (error != nullptr) {  in compile()
65       return Error(error);  in compile()
77     auto *error =  in validate()  local
79     if (error != nullptr) {  in validate()
80       return Error(error);  in validate()
100     auto *error = wasmtime_module_deserialize(engine.capi(), wasm.data(),  in deserialize()  local
102     if (error != nullptr) {  in deserialize()
103       return Error(error);  in deserialize()
123     auto *error =  in deserialize_file()  local
125     if (error != nullptr) {  in deserialize_file()
126       return Error(error);  in deserialize_file()
154     auto *error = wasmtime_module_serialize(ptr.get(), &bytes);  in serialize()  local
155     if (error != nullptr) {  in serialize()
156       return Error(error);  in serialize()