Making all LeafInfo fields private

Author: dr-orlovsky

src/util/psbt/serialize.rs

@@ -327,9 +327,9 @@ impl Serialize for TapTree {
                     //
                     // TaprootMerkleBranch can only have len atmost 128(TAPROOT_CONTROL_MAX_NODE_COUNT).
                     // safe to cast from usize to u8
-                    buf.push(leaf_info.merkle_branch.as_inner().len() as u8);
-                    buf.push(leaf_info.ver.to_consensus());
-                    leaf_info.script.consensus_encode(&mut buf).expect("Vecs dont err");
+                    buf.push(leaf_info.merkle_branch().as_inner().len() as u8);
+                    buf.push(leaf_info.leaf_version().to_consensus());
+                    leaf_info.script().consensus_encode(&mut buf).expect("Vecs dont err");
                 }
                 buf
             }

src/util/taproot.rs

@@ -610,11 +610,11 @@ impl NodeInfo {
 #[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
 pub struct LeafInfo {
     /// The underlying script.
-    pub(crate) script: Script,
+    script: Script,
     /// The leaf version.
-    pub(crate) ver: LeafVersion,
+    ver: LeafVersion,
     /// The merkle proof (hashing partners) to get this node.
-    pub(crate) merkle_branch: TaprootMerkleBranch,
+    merkle_branch: TaprootMerkleBranch,
 }
 
 impl LeafInfo {