Function as_binary_array

src/common/StringTools.cpp:27–30

std::string as_string(const void *data, size_t size) { return std::string(static_cast<const char *>(data), size); }

BinaryArray as_binary_array(const std::string &data) {
	auto data_ptr = reinterpret_cast<const uint8_t *>(data.data());
	return BinaryArray(data_ptr, data_ptr + data.size());
}

uint8_t from_hex(char character) {
	auto uc       = static_cast<unsigned char>(character);