From b08e1c056cc2d27c74ed1491fa7e9c2449c98cc5 Mon Sep 17 00:00:00 2001
From: Michal Pokrywka <michal.pokrywka@twoupdigital.com>
Date: Thu, 26 Nov 2020 19:39:23 +0100
Subject: [PATCH] Preserve newlines in docstring description

---
 macros/src/actix.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/macros/src/actix.rs b/macros/src/actix.rs
index 382d66925..3c0d09e45 100644
--- a/macros/src/actix.rs
+++ b/macros/src/actix.rs
@@ -343,7 +343,7 @@ fn extract_fn_documentation(
         }
     };
     let summary = none_if_empty(summary.into_iter().collect::<String>().trim());
-    let description = none_if_empty(description.into_iter().collect::<String>().trim());
+    let description = none_if_empty(description.join("\n").trim());
     (summary, description)
 }