sparrow::detail::translate_to_union_layout Concept Reference

#include <builder.hpp>

Concept definition

        template<class T>
        concept translate_to_union_layout = std::ranges::input_range<T> &&
                                            // value type must be a variant-like type
                                            // *NOTE* we don't check for nullable here, as we want to handle
                                            // nullable variants as in the arrow spec, the nulls are handled
                                            // by the elements **in** the variant
                                            variant_like<std::ranges::range_value_t<T>>

Detailed Description

Definition at line 220 of file builder.hpp.