From a70628457a5ceccd37d1ba2e1791d4493b5a0502 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Roman=20Smr=C5=BE?= <roman.smrz@seznam.cz>
Date: Mon, 25 Nov 2019 22:15:05 +0100
Subject: Load and announce identity updates

---
 src/Storage/Internal.hs | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/Storage/Internal.hs')

diff --git a/src/Storage/Internal.hs b/src/Storage/Internal.hs
index 88741e0..76adaab 100644
--- a/src/Storage/Internal.hs
+++ b/src/Storage/Internal.hs
@@ -86,6 +86,15 @@ showRefDigest = B.concat . map showHexByte . BA.unpack
 data Head' c = Head String (Ref' c)
     deriving (Show)
 
+data Stored' c a = Stored (Ref' c) a
+    deriving (Show)
+
+instance Eq (Stored' c a) where
+    Stored r1 _ == Stored r2 _  =  refDigest r1 == refDigest r2
+
+instance Ord (Stored' c a) where
+    compare (Stored r1 _) (Stored r2 _) = compare (refDigest r1) (refDigest r2)
+
 
 type Complete = Identity
 type Partial = Either RefDigest
-- 
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