From f0c186f33b76b942770c3990840e2d635584b945 Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Mon, 28 Dec 2015 13:56:20 +0100
Subject: [PATCH] Impl FilePrinter for DebugPrinter ::print_file_custom()

---
 src/ui/file.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/ui/file.rs b/src/ui/file.rs
index 6c9eaf0d..43c46231 100644
--- a/src/ui/file.rs
+++ b/src/ui/file.rs
@@ -58,6 +58,14 @@ impl FilePrinter for DebugPrinter {
         }
     }
 
+    fn print_file_custom<F>(&self, file: Rc<RefCell<File>>, f: &F)
+        where F: Fn(Rc<RefCell<File>>) -> String
+    {
+        if self.debug {
+            debug!("[DebugPrinter] ->\n{:?}", f(file));
+        }
+    }
+
 }
 
 struct SimplePrinter {