From 36b9a1ddbddf1477c61809d340cd0b86360a7a83 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Roman=20Smr=C5=BE?= <roman.smrz@seznam.cz>
Date: Sun, 20 Dec 2020 21:47:22 +0100
Subject: Network: STM-based synchronization rewrite

---
 src/Storage/Internal.hs | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/Storage')

diff --git a/src/Storage/Internal.hs b/src/Storage/Internal.hs
index e4e4f00..a625efb 100644
--- a/src/Storage/Internal.hs
+++ b/src/Storage/Internal.hs
@@ -71,6 +71,9 @@ data StorageBacking c
 newtype RefDigest = RefDigest (Digest Blake2b_256)
     deriving (Eq, Ord, NFData, ByteArrayAccess)
 
+instance Show RefDigest where
+    show = BC.unpack . showRefDigest
+
 data Ref' c = Ref (Storage' c) RefDigest
     deriving (Eq)
 
-- 
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