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authorRoman Smrž <roman.smrz@seznam.cz>2020-12-20 21:47:22 +0100
committerRoman Smrž <roman.smrz@seznam.cz>2020-12-23 22:32:09 +0100
commit36b9a1ddbddf1477c61809d340cd0b86360a7a83 (patch)
tree7b327df1b1635270e98391ec1cf63478b8730793 /src/Storage/Internal.hs
parent0c4c6618d43a8b7179f11b8edb1f289169b5f2bc (diff)
Network: STM-based synchronization rewrite
Diffstat (limited to 'src/Storage/Internal.hs')
-rw-r--r--src/Storage/Internal.hs3
1 files changed, 3 insertions, 0 deletions
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)