From d1c5c7b08d68c39218ffb9095896ec152f8097c1 Mon Sep 17 00:00:00 2001
From: Gregory Sanders <gsanders87@gmail.com>
Date: Wed, 15 Jan 2020 11:46:30 -0500
Subject: [PATCH] Deprecate SigHashComponents

---
 src/util/bip143.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/util/bip143.rs b/src/util/bip143.rs
index 23a3fd97..51b9adfc 100644
--- a/src/util/bip143.rs
+++ b/src/util/bip143.rs
@@ -28,6 +28,7 @@ use consensus::encode::Encodable;
 /// Parts of a sighash which are common across inputs or signatures, and which are
 /// sufficient (in conjunction with a private key) to sign the transaction
 #[derive(Clone, PartialEq, Eq, Debug)]
+#[deprecated(since="0.24.0", note="please use `SigHashCache` instead")]
 pub struct SighashComponents {
     tx_version: u32,
     tx_locktime: u32,
@@ -39,6 +40,7 @@ pub struct SighashComponents {
     pub hash_outputs: SigHash,
 }
 
+#[allow(deprecated)]
 impl SighashComponents {
     /// Compute the sighash components from an unsigned transaction and auxiliary
     /// information about its inputs.
@@ -214,6 +216,7 @@ impl<'a> SigHashCache<'a> {
 }
 
 #[cfg(test)]
+#[allow(deprecated)]
 mod tests {
     use hash_types::SigHash;
     use blockdata::script::Script;