Method MiniscriptDescriptor

src/script/descriptor.cpp:1690–1708

public:
    MiniscriptDescriptor(std::vector<std::unique_ptr<PubkeyProvider>> providers, miniscript::Node<uint32_t>&& node)
        : DescriptorImpl(std::move(providers), "?"), m_node(std::move(node))
    {
        // Traverse miniscript tree for unsafe use of older()
        miniscript::ForEachNode(m_node, [&](const miniscript::Node<uint32_t>& node) {
            if (node.Fragment() == miniscript::Fragment::OLDER) {
                const uint32_t raw = node.K();
                const uint32_t value_part = raw & ~CTxIn::SEQUENCE_LOCKTIME_TYPE_FLAG;
                if (value_part > CTxIn::SEQUENCE_LOCKTIME_MASK) {
                    const bool is_time_based = (raw & CTxIn::SEQUENCE_LOCKTIME_TYPE_FLAG) != 0;
                    if (is_time_based) {
                        m_warnings.push_back(strprintf("time-based relative locktime: older(%u) > (65535 * 512) seconds is unsafe", raw));
                    } else {
                        m_warnings.push_back(strprintf("height-based relative locktime: older(%u) > 65535 blocks is unsafe", raw));
                    }
                }
            }
        });
    }

    bool ToStringHelper(const SigningProvider* arg, std::string& out, const StringType type,
                        const DescriptorCache* cache = nullptr) const override