to_io()

template<typename Executor , ComputeData DataType>

Datum< DataType > MayaFlux::Yantra::FluentExecutor< Executor, DataType >::to_io ( ) const

inline

Return the result Datum with execution history appended to metadata.

Equivalent to get_datum() but stamps execution_history, successful, and errors into the Datum metadata before returning.

Returns

Datum copy with execution metadata attached

Definition at line 441 of file OperationChain.hpp.

    {
        Datum<DataType> result = m_data;
        result.metadata["execution_history"] = m_operation_history;
        result.metadata["successful"] = m_successful;
        if (!m_errors.empty())
            result.metadata["errors"] = m_errors;
        return result;
    }

References MayaFlux::Yantra::Datum< T >::metadata.