From 46b3c7c02450d306fa76941516b3b064d9aeb9fa Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Sat, 16 Jul 2016 16:46:56 +0200
Subject: [PATCH] Add setter for custom data for error types

---
 libimagerror/src/error_gen.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libimagerror/src/error_gen.rs b/libimagerror/src/error_gen.rs
index 26f92772..c4cf7c27 100644
--- a/libimagerror/src/error_gen.rs
+++ b/libimagerror/src/error_gen.rs
@@ -78,6 +78,11 @@ macro_rules! generate_custom_error_types {
                 self.err_type
             }
 
+            pub fn with_custom_data(mut self, custom: $customMemberTypeName) -> $name {
+                self.custom_data = Some(custom);
+                self
+            }
+
         }
 
         impl Into<$name> for $kindname {