From d4cee5459fec9bf5f90bb2f140134fbf91feec79 Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Tue, 2 Feb 2016 17:54:02 +0100
Subject: [PATCH] Implement 3-{and,or} variants

---
 libimagentryfilter/src/filter.rs | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/libimagentryfilter/src/filter.rs b/libimagentryfilter/src/filter.rs
index 8fa605b5..dd8128e4 100644
--- a/libimagentryfilter/src/filter.rs
+++ b/libimagentryfilter/src/filter.rs
@@ -20,11 +20,23 @@ pub trait Filter {
         Or::new(Box::new(self), other)
     }
 
+    fn or3(self, other: Box<Filter>, other2: Box<Filter>) -> Or
+        where Self: Sized + 'static
+    {
+        Or::new(Box::new(self), Box::new(Or::new(other, other2)))
+    }
+
     fn and(self, other: Box<Filter>) -> And
         where Self: Sized + 'static
     {
         And::new(Box::new(self), other)
     }
 
+    fn and3(self, other: Box<Filter>, other2: Box<Filter>) -> And
+        where Self: Sized + 'static
+    {
+        And::new(Box::new(self), Box::new(And::new(other, other2)))
+    }
+
 }