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psbt: Change m_tap_tree to store just the tuples

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Instead of having an entire TaprootBuilder which may or may not be
complete, and could potentially have future changes that interact oddly
with taproot tree tuples, have m_tap_tree be just the tuples.

When needed in other a TaprootBuilder for actual use, the tuples will be
added to a a TaprootBuilder that, in the future, can take in whatever
other data is needed as well.
This commit is contained in:
Andrew Chow
2022-08-16 21:17:43 -04:00
committed by Andrew Chow
parent 22c051ca70
commit 0577d423ad
3 changed files with 19 additions and 25 deletions
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8
src/rpc/rawtransaction.cpp
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@@ -1241,13 +1241,9 @@ static RPCHelpMan decodepsbt()
}
// Taproot tree
if (output.m_tap_tree.has_value()) {
if (!output.m_tap_tree.empty()) {
UniValue tree(UniValue::VARR);
const auto& tuples = output.m_tap_tree->GetTreeTuples();
for (const auto& tuple : tuples) {
uint8_t depth = std::get<0>(tuple);
uint8_t leaf_ver = std::get<1>(tuple);
CScript script = std::get<2>(tuple);
for (const auto& [depth, leaf_ver, script] : output.m_tap_tree) {
UniValue elem(UniValue::VOBJ);
elem.pushKV("depth", (int)depth);
elem.pushKV("leaf_ver", (int)leaf_ver);