Remote.hs

{-# LANGUAGE FlexibleInstances #-}
{-# LANGUAGE MultiParamTypeClasses #-}
{-# LANGUAGE TypeOperators #-}
{-# OPTIONS_GHC -Wall #-}

-- | The name @remote@, which targets @()@. It names a field or constructor of @Likelihood@.
module ReOC.Name.Remote (
  RemoteLike (..),
) where

import Control.Lens (Optic)

class RemoteLike p f x x' where
  remote ::
    Optic p f x x' () ()

-- | Identity
instance (x' ~ ()) => RemoteLike p f () x' where
  remote = id