Simple c++ literal to convert hex string to binary blob
auto data = "43 9F 2E 00 00 19 AC"_hex;By default returning type is std::vector<uint8_t>
Tested only at MSVC 2022 at c++20
Example of valid input string
auto test = "0x3 0x44 44 0x123 1 12-123'1234 12345 (33) 123456"_hex;Translates to 03 44 44 01 23 01 12 01 23 12 34 01 23 45 33 12 34 56