coformat-0.3.0.0: src/Language/Coformat/Formatter/Failure.hs

{-# LANGUAGE DeriveGeneric, DeriveAnyClass #-}

module Language.Coformat.Formatter.Failure where

import qualified Data.Text as T
import Control.Monad.Except.CoHas
import GHC.Generics

data ExpectedFailure = FormatterSegfaulted T.Text   -- kek
  deriving (Eq, Show)

data UnexpectedFailure = FormatterFailure
  { errorCode :: Int
  , errorOutput :: T.Text
  } deriving (Eq, Show)

data Failure = ExpectedFailure ExpectedFailure
             | UnexpectedFailure UnexpectedFailure
             deriving (Eq, Show, Generic, CoHas ExpectedFailure, CoHas UnexpectedFailure)

failuresAreUnexpected :: Failure -> UnexpectedFailure
failuresAreUnexpected (UnexpectedFailure err) = err
failuresAreUnexpected (ExpectedFailure (FormatterSegfaulted out)) = FormatterFailure 0 out