From d406eb2ce7662bfc9574662f79f6a894f057e1ae Mon Sep 17 00:00:00 2001
From: Stefan Adrian Danaita <me@dsa.io>
Date: Fri, 3 May 2024 03:29:33 +0100
Subject: [PATCH] [BOT-272] ClientBuilder extend convenience function

---
 reqwest-middleware/src/client.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/reqwest-middleware/src/client.rs b/reqwest-middleware/src/client.rs
index 4694531..2ad8162 100644
--- a/reqwest-middleware/src/client.rs
+++ b/reqwest-middleware/src/client.rs
@@ -31,6 +31,14 @@ impl ClientBuilder {
         }
     }
 
+    /// Convenience method to extend a ClientBuilder instance by appending
+    /// the middleware and initialiser stacks from a ClientwithMiddleware
+    pub fn extend(mut self, client_with_middleware: ClientWithMiddleware) -> Self {
+        self.middleware_stack.append(&mut client_with_middleware.middleware_stack.into_vec());
+        self.initialiser_stack.append(&mut client_with_middleware.initialiser_stack.into_vec());
+        self
+    }
+
     /// Convenience method to attach middleware.
     ///
     /// If you need to keep a reference to the middleware after attaching, use [`with_arc`].