From 108fc3d4dbfa36531016d2357f9ab5914bb4b2d1 Mon Sep 17 00:00:00 2001
From: sanket1729 <sanket1729@gmail.com>
Date: Wed, 27 Oct 2021 03:17:19 -0700
Subject: [PATCH] Impl encodable traits for TapLeafhash

---
 src/consensus/encode.rs | 14 ++++++++++++++
 src/util/taproot.rs     |  1 +
 2 files changed, 15 insertions(+)

diff --git a/src/consensus/encode.rs b/src/consensus/encode.rs
index eea64036..ec2aa198 100644
--- a/src/consensus/encode.rs
+++ b/src/consensus/encode.rs
@@ -39,6 +39,7 @@ use io::{self, Cursor, Read};
 
 use util::endian;
 use util::psbt;
+use util::taproot::TapLeafHash;
 use hashes::hex::ToHex;
 
 use blockdata::transaction::{TxOut, Transaction, TxIn};
@@ -594,6 +595,7 @@ impl_vec!(TxOut);
 impl_vec!(TxIn);
 impl_vec!(Vec<u8>);
 impl_vec!(u64);
+impl_vec!(TapLeafHash);
 
 #[cfg(feature = "std")] impl_vec!(Inventory);
 #[cfg(feature = "std")] impl_vec!((u32, Address));
@@ -767,6 +769,18 @@ impl Decodable for sha256::Hash {
     }
 }
 
+impl Encodable for TapLeafHash {
+    fn consensus_encode<S: io::Write>(&self, s: S) -> Result<usize, io::Error> {
+        self.into_inner().consensus_encode(s)
+    }
+}
+
+impl Decodable for TapLeafHash {
+    fn consensus_decode<D: io::Read>(d: D) -> Result<Self, Error> {
+        Ok(Self::from_inner(<<Self as Hash>::Inner>::consensus_decode(d)?))
+    }
+}
+
 // Tests
 #[cfg(test)]
 mod tests {
diff --git a/src/util/taproot.rs b/src/util/taproot.rs
index 1a824dfc..ad1baa62 100644
--- a/src/util/taproot.rs
+++ b/src/util/taproot.rs
@@ -68,6 +68,7 @@ macro_rules! sha256t_hash_newtype {
         #[doc = "The tag used for ["]
         #[doc = $sname]
         #[doc = "]"]
+        #[derive(Copy, Clone, PartialEq, Eq, Default, PartialOrd, Ord, Hash)]
         pub struct $tag;
 
         impl sha256t::Tag for $tag {