Update rustfmt submodule

petrochenkov · petrochenkov · commit 9d373204a5e6 · 2017-10-14T12:53:44.000+03:00
diff --git a/src/tools/rustfmt b/src/tools/rustfmt
@@ -1 +1 @@
-Subproject commit 22eb5241c0ee5bb7eaf95e270a2b1500e82bf767
+Subproject commit 16a478368c8dcc0c0ee47372a9f663b23d28b097
