17 lines
310 B
Haskell
17 lines
310 B
Haskell
{-# OPTIONS_GHC -fno-warn-orphans #-}
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module Data.HashSet.Instances
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(
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) where
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import ClassyPrelude
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import qualified Data.HashSet as HashSet
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import Data.Binary (Binary(..))
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instance (Binary a, Hashable a, Eq a) => Binary (HashSet a) where
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get = HashSet.fromList <$> get
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put = put . HashSet.toList
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