Function stringToVariant

cpp_src/tools/stringstools.cc:355–377

}

Variant stringToVariant(std::string_view value) {
	const auto kvt = detectValueType(value);
	return kvt.EvaluateOneOf(
		[value](KeyValueType::Int64) { return Variant(int64_t(stoll(value))); },
		[value](KeyValueType::Int) { return Variant(int(stoi(value))); },
		[value](KeyValueType::Double) {
			using double_conversion::StringToDoubleConverter;
			static const StringToDoubleConverter converter{StringToDoubleConverter::NO_FLAGS, NAN, NAN, nullptr, nullptr};
			int countOfCharsParsedAsDouble = 0;
			return Variant(converter.StringToDouble(value.data(), value.size(), &countOfCharsParsedAsDouble));
		},
		[value](KeyValueType::Float) {
			using double_conversion::StringToDoubleConverter;
			static const StringToDoubleConverter converter{StringToDoubleConverter::NO_FLAGS, NAN, NAN, nullptr, nullptr};
			int countOfCharsParsedAsDouble = 0;
			return Variant(converter.StringToFloat(value.data(), value.size(), &countOfCharsParsedAsDouble));
		},
		[value](KeyValueType::String) { return Variant(make_key_string(value.data(), value.length())); },
		[value](KeyValueType::Bool) noexcept { return (value.size() == 4) ? Variant(true) : Variant(false); },
		[value](KeyValueType::Uuid) { return Variant{Uuid{value}}; },
		[](concepts::OneOf<KeyValueType::Undefined, KeyValueType::Null, KeyValueType::Composite, KeyValueType::Tuple,
						   KeyValueType::FloatVector> auto) noexcept { return Variant(); });
}

void utf8_to_utf16(std::string_view src, std::wstring& dst) {
	dst.resize(src.length());