Function UnserializeFromVector

src/psbt.h:149–161

// Takes a stream and multiple arguments and unserializes them first as a vector then each object individually in the order provided in the arguments
template<typename Stream, typename... X>
void UnserializeFromVector(Stream& s, X&... args)
{
    size_t expected_size = ReadCompactSize(s);
    if (!expected_size) {
        return; /* Zero size = no data to read */
    }
    size_t remaining_before = s.size();
    UnserializeMany(s, args...);
    size_t remaining_after = s.size();
    if (remaining_after + expected_size != remaining_before) {
        throw std::ios_base::failure("Size of value was not the stated size");
    }
}

// Deserialize an individual HD keypath to a stream
template<typename Stream>