From 4cdff06b1e54bd16b39626aa8eda8b3bd31e6e2c Mon Sep 17 00:00:00 2001
From: Dr Maxim Orlovsky <orlovsky@pandoracore.com>
Date: Wed, 6 Apr 2022 13:51:51 +0200
Subject: [PATCH] Add convenience method TapTree:to_builder

---
 src/util/psbt/map/output.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/util/psbt/map/output.rs b/src/util/psbt/map/output.rs
index 483ea8ba..2545497d 100644
--- a/src/util/psbt/map/output.rs
+++ b/src/util/psbt/map/output.rs
@@ -162,6 +162,12 @@ impl TapTree {
         self.0
     }
 
+    /// Constructs [`TaprootBuilder`] by internally cloning the `self`. The builder is guaranteed
+    /// to be finalized.
+    pub fn to_builder(&self) -> TaprootBuilder {
+        self.0.clone()
+    }
+
     /// Returns [`TapTreeIter`] iterator for a taproot script tree, operating in DFS order over
     /// tree [`ScriptLeaf`]s.
     pub fn script_leaves(&self) -> TapTreeIter {