IOError is:exact

type IOError = IOException
base Prelude System.IO.Error GHC.IO.Exception, hedgehog Hedgehog.Internal.Prelude, numeric-prelude NumericPrelude NumericPrelude.Base, Cabal-syntax Distribution.Compat.Prelude, numhask NumHask.Prelude, ghc-lib-parser GHC.Prelude.Basic, ghc-internal GHC.Internal.IO.Exception GHC.Internal.System.IO.Error, xmonad-contrib XMonad.Config.Prime, copilot-language Copilot.Language.Prelude, cabal-install-solver Distribution.Solver.Compat.Prelude, yesod-paginator Yesod.Paginator.Prelude, hledger-web Hledger.Web.Import
The Haskell 2010 type for exceptions in the IO monad. Any I/O operation may raise an IOError instead of returning a result. For a more general type of exception, including also those that arise in pure code, see Exception. In Haskell 2010, this is an opaque type.
IOError :: Maybe Handle -> IOErrorType -> String -> String -> Maybe CInt -> Maybe FilePath -> IOException
base GHC.IO.Exception, base-prelude BasePrelude, ghc-internal GHC.Internal.IO.Exception, rebase Rebase.Prelude
type IOError = IOException
ghc GHC.Prelude.Basic
type IOError = IOException
base-compat Prelude.Compat, base-prelude BasePrelude, classy-prelude ClassyPrelude, clash-prelude Clash.HaskellPrelude, prelude-compat Prelude2010, dimensional Numeric.Units.Dimensional.Prelude, rebase Rebase.Prelude, mixed-types-num Numeric.MixedTypes.PreludeHiding, constrained-categories Control.Category.Constrained.Prelude Control.Category.Hask, LambdaHack Game.LambdaHack.Core.Prelude, faktory Faktory.Prelude, distribution-opensuse OpenSuse.Prelude
The Haskell 2010 type for exceptions in the IO monad. Any I/O operation may raise an IOException instead of returning a result. For a more general type of exception, including also those that arise in pure code, see Exception. In Haskell 2010, this is an opaque type.
data IOError
gi-glib GI.GLib.Enums
IOError is only used by the deprecated functions iOChannelRead, iOChannelWrite, and iOChannelSeek.
module System.GIO.File.IOError
gio
IoError :: ErrorCode
hpqtypes Database.PostgreSQL.PQTypes Database.PostgreSQL.PQTypes.Internal.Error.Code
IOError :: [Loc] -> IOError -> ControlFileError
debian Debian.Control Debian.Control.Policy
IOError :: IOError -> Error
redact Redact.Markdown Redact.Types
I/O error