fix 2018 edition code

ogham · Sep 2, 2019 · f41790d · f41790d
1 parent 0c3628f
commit f41790d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/debug.rs b/src/debug.rs
@@ -102,7 +102,8 @@ mod test {
 
     #[test]
     fn long_and_detailed() {
-        extern crate regex;
+        use regex;
+
         let expected_debug = "Style { fg(Blue), bold }";
         let expected_pretty_repat = r##"(?x)
         Style\s+\{\s+