From 646a51d69f241769496e7b0593c35157a53b507a Mon Sep 17 00:00:00 2001
From: Andre Richter <andre.o.richter@gmail.com>
Date: Sat, 28 Mar 2020 21:52:07 +0100
Subject: [PATCH] 13: remove now obsolte extern crate statement

---
 13_integrated_testing/test-macros/src/lib.rs | 2 --
 1 file changed, 2 deletions(-)

diff --git a/13_integrated_testing/test-macros/src/lib.rs b/13_integrated_testing/test-macros/src/lib.rs
index 6a431c9b..092c4806 100644
--- a/13_integrated_testing/test-macros/src/lib.rs
+++ b/13_integrated_testing/test-macros/src/lib.rs
@@ -2,8 +2,6 @@
 //
 // Copyright (c) 2019-2020 Andre Richter <andre.o.richter@gmail.com>
 
-extern crate proc_macro;
-
 use proc_macro::TokenStream;
 use proc_macro2::Span;
 use quote::quote;