From b29ffb1c4cf4d76d756da07e14b8cdd2d0132d53 Mon Sep 17 00:00:00 2001
From: Ms2ger <Ms2ger@gmail.com>
Date: Wed, 24 Aug 2016 15:41:07 +0200
Subject: [PATCH] Reformat from_jsval implementation for unions.

---
 components/script/dom/bindings/codegen/CodegenRust.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/components/script/dom/bindings/codegen/CodegenRust.py b/components/script/dom/bindings/codegen/CodegenRust.py
index 6b23e485e25..7e80e6c9969 100644
--- a/components/script/dom/bindings/codegen/CodegenRust.py
+++ b/components/script/dom/bindings/codegen/CodegenRust.py
@@ -3953,7 +3953,8 @@ class CGUnionConversionStruct(CGThing):
         method = CGWrapper(
             CGIndenter(CGList(conversions, "\n\n")),
             pre="unsafe fn from_jsval(cx: *mut JSContext,\n"
-                "                     value: HandleValue, _option: ())"
+                "                     value: HandleValue,\n"
+                "                     _option: ())\n"
                 "                     -> Result<ConversionResult<%s>, ()> {\n" % self.type,
             post="\n}")
         return CGWrapper(