From 99a2b0ba09f3fb3e88f9abd020cde3a03a6501a4 Mon Sep 17 00:00:00 2001
From: Trolli Schmittlauch <t.schmittlauch@orlives.de>
Date: Wed, 20 May 2020 19:27:15 +0200
Subject: [PATCH] add instance deriving instructions

---
 src/Hash2Pub/FediChord.hs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Hash2Pub/FediChord.hs b/src/Hash2Pub/FediChord.hs
index ca87945..fd26b6f 100644
--- a/src/Hash2Pub/FediChord.hs
+++ b/src/Hash2Pub/FediChord.hs
@@ -1,4 +1,5 @@
 {-# LANGUAGE DataKinds                  #-}
+{-# LANGUAGE DerivingStrategies         #-}
 {-# LANGUAGE GeneralizedNewtypeDeriving #-}
 {-# LANGUAGE OverloadedStrings          #-}
 {- |
@@ -84,7 +85,7 @@ idBits = 256
 --
 -- for being able to check value bounds, the constructor should not be used directly
 -- and new values are created via @toNodeID@ (newtype constructors cannot be hidden)
-newtype NodeID = NodeID { getNodeID :: Integer } deriving (Eq, Show, Enum)
+newtype NodeID = NodeID { getNodeID :: Integer } deriving stock (Show, Eq) deriving newtype Enum
 
 -- |smart data constructor for NodeID that throws a runtime exception for out-of-bounds values.
 -- When needing a runtime-safe constructor with drawbacks, try @fromInteger@