From e40c19d1952f808dd26b2d886369a85ada57e3a6 Mon Sep 17 00:00:00 2001
From: Lamonte <exts@users.noreply.github.com>
Date: Tue, 7 Nov 2017 20:18:43 -0600
Subject: [PATCH] Updated MappingException and Rollback derive from DB::Error
 (#70)

Make all db exceptions derive from DB::Error
---
 src/db/error.cr | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/db/error.cr b/src/db/error.cr
index 8f0425a..c8a81f2 100644
--- a/src/db/error.cr
+++ b/src/db/error.cr
@@ -2,7 +2,7 @@ module DB
   class Error < Exception
   end
 
-  class MappingException < Exception
+  class MappingException < Error
   end
 
   class PoolTimeout < Error
@@ -27,6 +27,6 @@ module DB
   class ConnectionRefused < Error
   end
 
-  class Rollback < Exception
+  class Rollback < Error
   end
 end