From 8fae1115a4c60a3b51fce706da7bc0092ea8ee7f Mon Sep 17 00:00:00 2001
From: Peter Farr <Peter@PrismaPhonic.com>
Date: Mon, 11 Nov 2019 16:31:47 -0800
Subject: [PATCH] Changed all sha objects to be clonable per PR review
 suggestion.

---
 openssl-sys/src/sha.rs | 2 ++
 openssl/src/sha.rs     | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/openssl-sys/src/sha.rs b/openssl-sys/src/sha.rs
index 2ad91f6f8..e8d1403f7 100644
--- a/openssl-sys/src/sha.rs
+++ b/openssl-sys/src/sha.rs
@@ -26,6 +26,7 @@ extern "C" {
 }
 
 #[repr(C)]
+#[derive(Clone)]
 pub struct SHA256_CTX {
     pub h: [SHA_LONG; 8],
     pub Nl: SHA_LONG,
@@ -49,6 +50,7 @@ extern "C" {
 pub type SHA_LONG64 = u64;
 
 #[repr(C)]
+#[derive(Clone)]
 pub struct SHA512_CTX {
     pub h: [SHA_LONG64; 8],
     pub Nl: SHA_LONG64,
diff --git a/openssl/src/sha.rs b/openssl/src/sha.rs
index dffadb905..a33a0f6c4 100644
--- a/openssl/src/sha.rs
+++ b/openssl/src/sha.rs
@@ -146,6 +146,7 @@ impl Sha1 {
 }
 
 /// An object which calculates a SHA224 hash of some data.
+#[derive(Clone)]
 pub struct Sha224(ffi::SHA256_CTX);
 
 impl Sha224 {
@@ -181,6 +182,7 @@ impl Sha224 {
 }
 
 /// An object which calculates a SHA256 hash of some data.
+#[derive(Clone)]
 pub struct Sha256(ffi::SHA256_CTX);
 
 impl Sha256 {
@@ -216,6 +218,7 @@ impl Sha256 {
 }
 
 /// An object which calculates a SHA384 hash of some data.
+#[derive(Clone)]
 pub struct Sha384(ffi::SHA512_CTX);
 
 impl Sha384 {
@@ -251,6 +254,7 @@ impl Sha384 {
 }
 
 /// An object which calculates a SHA512 hash of some data.
+#[derive(Clone)]
 pub struct Sha512(ffi::SHA512_CTX);
 
 impl Sha512 {
-- 
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