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It can generate the instance for you for particular typeclasses with an extension. See DeriveGeneric and DeriveAnyClass. The penalty applies when you're unwilli
by acomar 9y ago
It can generate the instance for you for particular typeclasses with an extension. See DeriveGeneric and DeriveAnyClass. The penalty applies when you're unwilling to use these extensions or when you create a type with the `data` keyword.