Tightened down Violation base trait to support exhaustiveness checks …

…in client code (closes #45)
wix-incubator · Jul 19, 2015 · b293e20 · b293e20
1 parent d4bf06c
commit b293e20
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/api/src/main/scala/com/wix/accord/Result.scala b/api/src/main/scala/com/wix/accord/Result.scala
@@ -17,7 +17,7 @@
 package com.wix.accord
 
 /** A base trait for all violation types. */ 
-trait Violation {
+sealed trait Violation {
   /** The actual runtime value of the object under validation. */
   def value: Any
   /** A textual description of the constraint being violated (for example, "must not be empty"). */