GHC.Show

Copyright	(c) The University of Glasgow 1992-2002
License	see libraries/base/LICENSE
Maintainer	cvs-ghc@haskell.org
Stability	internal
Portability	non-portable (GHC Extensions)
Safe Haskell	Trustworthy
Language	Haskell2010

Description

The Show class, and related operations.

class Show a where Source

Conversion of values to readable Strings.

Derived instances of Show have the following properties, which are compatible with derived instances of Read:

The result of show is a syntactically correct Haskell expression containing only constants, given the fixity declarations in force at the point where the type is declared. It contains only the constructor names defined in the data type, parentheses, and spaces. When labelled constructor fields are used, braces, commas, field names, and equal signs are also used.
If the constructor is defined to be an infix operator, then showsPrec will produce infix applications of the constructor.
the representation will be enclosed in parentheses if the precedence of the top-level constructor in x is less than d (associativity is ignored). Thus, if d is 0 then the result is never surrounded in parentheses; if d is 11 it is always surrounded in parentheses, unless it is an atomic expression.
If the constructor is defined using record syntax, then show will produce the record-syntax form, with the fields given in the same order as the original declaration.

For example, given the declarations

infixr 5 :^:
data Tree a =  Leaf a  |  Tree a :^: Tree a

the derived instance of Show is equivalent to

instance (Show a) => Show (Tree a) where

       showsPrec d (Leaf m) = showParen (d > app_prec) $
            showString "Leaf " . showsPrec (app_prec+1) m
         where app_prec = 10

       showsPrec d (u :^: v) = showParen (d > up_prec) $
            showsPrec (up_prec+1) u .
            showString " :^: "      .
            showsPrec (up_prec+1) v
         where up_prec = 5

Note that right-associativity of :^: is ignored. For example,

show (Leaf 1 :^: Leaf 2 :^: Leaf 3) produces the string "Leaf 1 :^: (Leaf 2 :^: Leaf 3)".

Minimal complete definition

showsPrec | show

Methods

showsPrec Source

Arguments

:: Int	the operator precedence of the enclosing context (a number from `0` to `11`). Function application has precedence `10`.
-> a	the value to be converted to a `String`
-> ShowS

Convert a value to a readable String.

showsPrec should satisfy the law

showsPrec d x r ++ s  ==  showsPrec d x (r ++ s)

Derived instances of Read and Show satisfy the following:

(x,"") is an element of (readsPrec d (showsPrec d x "")).

That is, readsPrec parses the string produced by showsPrec, and delivers the value that showsPrec started with.

show :: a -> String Source

A specialised variant of showsPrec, using precedence context zero, and returning an ordinary String.

showList :: [a] -> ShowS Source

The method showList is provided to allow the programmer to give a specialised way of showing lists of values. For example, this is used by the predefined Show instance of the Char type, where values of type String should be shown in double quotes, rather than between square brackets.

Instances

Instances details

Show NestedAtomically Source	Since: base-4.0
Instance details Defined in Control.Exception.Base Methods showsPrec :: Int -> NestedAtomically -> ShowS Source show :: NestedAtomically -> String Source showList :: [NestedAtomically] -> ShowS Source
Show NoMethodError Source	Since: base-4.0
Instance details Defined in Control.Exception.Base Methods showsPrec :: Int -> NoMethodError -> ShowS Source show :: NoMethodError -> String Source showList :: [NoMethodError] -> ShowS Source
Show NonTermination Source	Since: base-4.0
Instance details Defined in Control.Exception.Base Methods showsPrec :: Int -> NonTermination -> ShowS Source show :: NonTermination -> String Source showList :: [NonTermination] -> ShowS Source
Show PatternMatchFail Source	Since: base-4.0
Instance details Defined in Control.Exception.Base Methods showsPrec :: Int -> PatternMatchFail -> ShowS Source show :: PatternMatchFail -> String Source showList :: [PatternMatchFail] -> ShowS Source
Show RecConError Source	Since: base-4.0
Instance details Defined in Control.Exception.Base Methods showsPrec :: Int -> RecConError -> ShowS Source show :: RecConError -> String Source showList :: [RecConError] -> ShowS Source
Show RecSelError Source	Since: base-4.0
Instance details Defined in Control.Exception.Base Methods showsPrec :: Int -> RecSelError -> ShowS Source show :: RecSelError -> String Source showList :: [RecSelError] -> ShowS Source
Show RecUpdError Source	Since: base-4.0
Instance details Defined in Control.Exception.Base Methods showsPrec :: Int -> RecUpdError -> ShowS Source show :: RecUpdError -> String Source showList :: [RecUpdError] -> ShowS Source
Show TypeError Source	Since: base-4.9.0.0
Instance details Defined in Control.Exception.Base Methods showsPrec :: Int -> TypeError -> ShowS Source show :: TypeError -> String Source showList :: [TypeError] -> ShowS Source
Show ByteArray Source	Since: base-4.17.0.0
Instance details Defined in Data.Array.Byte Methods showsPrec :: Int -> ByteArray -> ShowS Source show :: ByteArray -> String Source showList :: [ByteArray] -> ShowS Source
Show Constr Source	Since: base-4.0.0.0
Instance details Defined in Data.Data Methods showsPrec :: Int -> Constr -> ShowS Source show :: Constr -> String Source showList :: [Constr] -> ShowS Source
Show ConstrRep Source	Since: base-4.0.0.0
Instance details Defined in Data.Data Methods showsPrec :: Int -> ConstrRep -> ShowS Source show :: ConstrRep -> String Source showList :: [ConstrRep] -> ShowS Source
Show DataRep Source	Since: base-4.0.0.0
Instance details Defined in Data.Data Methods showsPrec :: Int -> DataRep -> ShowS Source show :: DataRep -> String Source showList :: [DataRep] -> ShowS Source
Show DataType Source	Since: base-4.0.0.0
Instance details Defined in Data.Data Methods showsPrec :: Int -> DataType -> ShowS Source show :: DataType -> String Source showList :: [DataType] -> ShowS Source
Show Fixity Source	Since: base-4.0.0.0
Instance details Defined in Data.Data Methods showsPrec :: Int -> Fixity -> ShowS Source show :: Fixity -> String Source showList :: [Fixity] -> ShowS Source
Show Dynamic Source	Since: base-2.1
Instance details Defined in Data.Dynamic Methods showsPrec :: Int -> Dynamic -> ShowS Source show :: Dynamic -> String Source showList :: [Dynamic] -> ShowS Source
Show All Source	Since: base-2.1
Instance details Defined in Data.Semigroup.Internal Methods showsPrec :: Int -> All -> ShowS Source show :: All -> String Source showList :: [All] -> ShowS Source
Show Any Source	Since: base-2.1
Instance details Defined in Data.Semigroup.Internal Methods showsPrec :: Int -> Any -> ShowS Source show :: Any -> String Source showList :: [Any] -> ShowS Source
Show SomeTypeRep Source	Since: base-4.10.0.0
Instance details Defined in Data.Typeable.Internal Methods showsPrec :: Int -> SomeTypeRep -> ShowS Source show :: SomeTypeRep -> String Source showList :: [SomeTypeRep] -> ShowS Source
Show Version Source	Since: base-2.1
Instance details Defined in Data.Version Methods showsPrec :: Int -> Version -> ShowS Source show :: Version -> String Source showList :: [Version] -> ShowS Source
Show Void Source	Since: base-4.8.0.0
Instance details Defined in Data.Void Methods showsPrec :: Int -> Void -> ShowS Source show :: Void -> String Source showList :: [Void] -> ShowS Source
Show CBool Source
Instance details Defined in Foreign.C.Types Methods showsPrec :: Int -> CBool -> ShowS Source show :: CBool -> String Source showList :: [CBool] -> ShowS Source
Show CChar Source
Instance details Defined in Foreign.C.Types Methods showsPrec :: Int -> CChar -> ShowS Source show :: CChar -> String Source showList :: [CChar] -> ShowS Source
Show CClock Source
Instance details Defined in Foreign.C.Types Methods showsPrec :: Int -> CClock -> ShowS Source show :: CClock -> String Source showList :: [CClock] -> ShowS Source
Show CDouble Source
Instance details Defined in Foreign.C.Types Methods showsPrec :: Int -> CDouble -> ShowS Source show :: CDouble -> String Source showList :: [CDouble] -> ShowS Source
Show CFloat Source
Instance details Defined in Foreign.C.Types Methods showsPrec :: Int -> CFloat -> ShowS Source show :: CFloat -> String Source showList :: [CFloat] -> ShowS Source
Show CInt Source
Instance details Defined in Foreign.C.Types Methods showsPrec :: Int -> CInt -> ShowS Source show :: CInt -> String Source showList :: [CInt] -> ShowS Source
Show CIntMax Source
Instance details Defined in Foreign.C.Types Methods showsPrec :: Int -> CIntMax -> ShowS Source show :: CIntMax -> String Source showList :: [CIntMax] -> ShowS Source
Show CIntPtr Source
Instance details Defined in Foreign.C.Types Methods showsPrec :: Int -> CIntPtr -> ShowS Source show :: CIntPtr -> String Source showList :: [CIntPtr] -> ShowS Source
Show CLLong Source
Instance details Defined in Foreign.C.Types Methods showsPrec :: Int -> CLLong -> ShowS Source show :: CLLong -> String Source showList :: [CLLong] -> ShowS Source
Show CLong Source
Instance details Defined in Foreign.C.Types Methods showsPrec :: Int -> CLong -> ShowS Source show :: CLong -> String Source showList :: [CLong] -> ShowS Source
Show CPtrdiff Source
Instance details Defined in Foreign.C.Types Methods showsPrec :: Int -> CPtrdiff -> ShowS Source show :: CPtrdiff -> String Source showList :: [CPtrdiff] -> ShowS Source
Show CSChar Source
Instance details Defined in Foreign.C.Types Methods showsPrec :: Int -> CSChar -> ShowS Source show :: CSChar -> String Source showList :: [CSChar] -> ShowS Source
Show CSUSeconds Source
Instance details Defined in Foreign.C.Types Methods showsPrec :: Int -> CSUSeconds -> ShowS Source show :: CSUSeconds -> String Source showList :: [CSUSeconds] -> ShowS Source
Show CShort Source
Instance details Defined in Foreign.C.Types Methods showsPrec :: Int -> CShort -> ShowS Source show :: CShort -> String Source showList :: [CShort] -> ShowS Source
Show CSigAtomic Source
Instance details Defined in Foreign.C.Types Methods showsPrec :: Int -> CSigAtomic -> ShowS Source show :: CSigAtomic -> String Source showList :: [CSigAtomic] -> ShowS Source
Show CSize Source
Instance details Defined in Foreign.C.Types Methods showsPrec :: Int -> CSize -> ShowS Source show :: CSize -> String Source showList :: [CSize] -> ShowS Source
Show CTime Source
Instance details Defined in Foreign.C.Types Methods showsPrec :: Int -> CTime -> ShowS Source show :: CTime -> String Source showList :: [CTime] -> ShowS Source
Show CUChar Source
Instance details Defined in Foreign.C.Types Methods showsPrec :: Int -> CUChar -> ShowS Source show :: CUChar -> String Source showList :: [CUChar] -> ShowS Source
Show CUInt Source
Instance details Defined in Foreign.C.Types Methods showsPrec :: Int -> CUInt -> ShowS Source show :: CUInt -> String Source showList :: [CUInt] -> ShowS Source
Show CUIntMax Source
Instance details Defined in Foreign.C.Types Methods showsPrec :: Int -> CUIntMax -> ShowS Source show :: CUIntMax -> String Source showList :: [CUIntMax] -> ShowS Source
Show CUIntPtr Source
Instance details Defined in Foreign.C.Types Methods showsPrec :: Int -> CUIntPtr -> ShowS Source show :: CUIntPtr -> String Source showList :: [CUIntPtr] -> ShowS Source
Show CULLong Source
Instance details Defined in Foreign.C.Types Methods showsPrec :: Int -> CULLong -> ShowS Source show :: CULLong -> String Source showList :: [CULLong] -> ShowS Source
Show CULong Source
Instance details Defined in Foreign.C.Types Methods showsPrec :: Int -> CULong -> ShowS Source show :: CULong -> String Source showList :: [CULong] -> ShowS Source
Show CUSeconds Source
Instance details Defined in Foreign.C.Types Methods showsPrec :: Int -> CUSeconds -> ShowS Source show :: CUSeconds -> String Source showList :: [CUSeconds] -> ShowS Source
Show CUShort Source
Instance details Defined in Foreign.C.Types Methods showsPrec :: Int -> CUShort -> ShowS Source show :: CUShort -> String Source showList :: [CUShort] -> ShowS Source
Show CWchar Source
Instance details Defined in Foreign.C.Types Methods showsPrec :: Int -> CWchar -> ShowS Source show :: CWchar -> String Source showList :: [CWchar] -> ShowS Source
Show IntPtr Source
Instance details Defined in Foreign.Ptr Methods showsPrec :: Int -> IntPtr -> ShowS Source show :: IntPtr -> String Source showList :: [IntPtr] -> ShowS Source
Show WordPtr Source
Instance details Defined in Foreign.Ptr Methods showsPrec :: Int -> WordPtr -> ShowS Source show :: WordPtr -> String Source showList :: [WordPtr] -> ShowS Source
Show ByteOrder Source	Since: base-4.11.0.0
Instance details Defined in GHC.ByteOrder Methods showsPrec :: Int -> ByteOrder -> ShowS Source show :: ByteOrder -> String Source showList :: [ByteOrder] -> ShowS Source
Show BlockReason Source	Since: base-4.3.0.0
Instance details Defined in GHC.Conc.Sync Methods showsPrec :: Int -> BlockReason -> ShowS Source show :: BlockReason -> String Source showList :: [BlockReason] -> ShowS Source
Show ThreadId Source	Since: base-4.2.0.0
Instance details Defined in GHC.Conc.Sync Methods showsPrec :: Int -> ThreadId -> ShowS Source show :: ThreadId -> String Source showList :: [ThreadId] -> ShowS Source
Show ThreadStatus Source	Since: base-4.3.0.0
Instance details Defined in GHC.Conc.Sync Methods showsPrec :: Int -> ThreadStatus -> ShowS Source show :: ThreadStatus -> String Source showList :: [ThreadStatus] -> ShowS Source
Show Event Source	Since: base-4.4.0.0
Instance details Defined in GHC.Event.Internal.Types Methods showsPrec :: Int -> Event -> ShowS Source show :: Event -> String Source showList :: [Event] -> ShowS Source
Show Lifetime Source	Since: base-4.8.1.0
Instance details Defined in GHC.Event.Internal.Types Methods showsPrec :: Int -> Lifetime -> ShowS Source show :: Lifetime -> String Source showList :: [Lifetime] -> ShowS Source
Show FdKey Source	Since: base-4.4.0.0
Instance details Defined in GHC.Event.Manager Methods showsPrec :: Int -> FdKey -> ShowS Source show :: FdKey -> String Source showList :: [FdKey] -> ShowS Source
Show ErrorCall Source	Since: base-4.0.0.0
Instance details Defined in GHC.Exception Methods showsPrec :: Int -> ErrorCall -> ShowS Source show :: ErrorCall -> String Source showList :: [ErrorCall] -> ShowS Source
Show ArithException Source	Since: base-4.0.0.0
Instance details Defined in GHC.Exception.Type Methods showsPrec :: Int -> ArithException -> ShowS Source show :: ArithException -> String Source showList :: [ArithException] -> ShowS Source
Show SomeException Source	Since: base-3.0
Instance details Defined in GHC.Exception.Type Methods showsPrec :: Int -> SomeException -> ShowS Source show :: SomeException -> String Source showList :: [SomeException] -> ShowS Source
Show Fingerprint Source	Since: base-4.7.0.0
Instance details Defined in GHC.Fingerprint.Type Methods showsPrec :: Int -> Fingerprint -> ShowS Source show :: Fingerprint -> String Source showList :: [Fingerprint] -> ShowS Source
Show Associativity Source	Since: base-4.6.0.0
Instance details Defined in GHC.Generics Methods showsPrec :: Int -> Associativity -> ShowS Source show :: Associativity -> String Source showList :: [Associativity] -> ShowS Source
Show DecidedStrictness Source	Since: base-4.9.0.0
Instance details Defined in GHC.Generics Methods showsPrec :: Int -> DecidedStrictness -> ShowS Source show :: DecidedStrictness -> String Source showList :: [DecidedStrictness] -> ShowS Source
Show Fixity Source	Since: base-4.6.0.0
Instance details Defined in GHC.Generics Methods showsPrec :: Int -> Fixity -> ShowS Source show :: Fixity -> String Source showList :: [Fixity] -> ShowS Source
Show SourceStrictness Source	Since: base-4.9.0.0
Instance details Defined in GHC.Generics Methods showsPrec :: Int -> SourceStrictness -> ShowS Source show :: SourceStrictness -> String Source showList :: [SourceStrictness] -> ShowS Source
Show SourceUnpackedness Source	Since: base-4.9.0.0
Instance details Defined in GHC.Generics Methods showsPrec :: Int -> SourceUnpackedness -> ShowS Source show :: SourceUnpackedness -> String Source showList :: [SourceUnpackedness] -> ShowS Source
Show MaskingState Source	Since: base-4.3.0.0
Instance details Defined in GHC.IO Methods showsPrec :: Int -> MaskingState -> ShowS Source show :: MaskingState -> String Source showList :: [MaskingState] -> ShowS Source
Show SeekMode Source	Since: base-4.2.0.0
Instance details Defined in GHC.IO.Device Methods showsPrec :: Int -> SeekMode -> ShowS Source show :: SeekMode -> String Source showList :: [SeekMode] -> ShowS Source
Show CodingFailureMode Source	Since: base-4.4.0.0
Instance details Defined in GHC.IO.Encoding.Failure Methods showsPrec :: Int -> CodingFailureMode -> ShowS Source show :: CodingFailureMode -> String Source showList :: [CodingFailureMode] -> ShowS Source
Show CodingProgress Source	Since: base-4.4.0.0
Instance details Defined in GHC.IO.Encoding.Types Methods showsPrec :: Int -> CodingProgress -> ShowS Source show :: CodingProgress -> String Source showList :: [CodingProgress] -> ShowS Source
Show TextEncoding Source	Since: base-4.3.0.0
Instance details Defined in GHC.IO.Encoding.Types Methods showsPrec :: Int -> TextEncoding -> ShowS Source show :: TextEncoding -> String Source showList :: [TextEncoding] -> ShowS Source
Show AllocationLimitExceeded Source	Since: base-4.7.1.0
Instance details Defined in GHC.IO.Exception Methods showsPrec :: Int -> AllocationLimitExceeded -> ShowS Source show :: AllocationLimitExceeded -> String Source showList :: [AllocationLimitExceeded] -> ShowS Source
Show ArrayException Source	Since: base-4.1.0.0
Instance details Defined in GHC.IO.Exception Methods showsPrec :: Int -> ArrayException -> ShowS Source show :: ArrayException -> String Source showList :: [ArrayException] -> ShowS Source
Show AssertionFailed Source	Since: base-4.1.0.0
Instance details Defined in GHC.IO.Exception Methods showsPrec :: Int -> AssertionFailed -> ShowS Source show :: AssertionFailed -> String Source showList :: [AssertionFailed] -> ShowS Source
Show AsyncException Source	Since: base-4.1.0.0
Instance details Defined in GHC.IO.Exception Methods showsPrec :: Int -> AsyncException -> ShowS Source show :: AsyncException -> String Source showList :: [AsyncException] -> ShowS Source
Show BlockedIndefinitelyOnMVar Source	Since: base-4.1.0.0
Instance details Defined in GHC.IO.Exception Methods showsPrec :: Int -> BlockedIndefinitelyOnMVar -> ShowS Source show :: BlockedIndefinitelyOnMVar -> String Source showList :: [BlockedIndefinitelyOnMVar] -> ShowS Source
Show BlockedIndefinitelyOnSTM Source	Since: base-4.1.0.0
Instance details Defined in GHC.IO.Exception Methods showsPrec :: Int -> BlockedIndefinitelyOnSTM -> ShowS Source show :: BlockedIndefinitelyOnSTM -> String Source showList :: [BlockedIndefinitelyOnSTM] -> ShowS Source
Show CompactionFailed Source	Since: base-4.10.0.0
Instance details Defined in GHC.IO.Exception Methods showsPrec :: Int -> CompactionFailed -> ShowS Source show :: CompactionFailed -> String Source showList :: [CompactionFailed] -> ShowS Source
Show Deadlock Source	Since: base-4.1.0.0
Instance details Defined in GHC.IO.Exception Methods showsPrec :: Int -> Deadlock -> ShowS Source show :: Deadlock -> String Source showList :: [Deadlock] -> ShowS Source
Show ExitCode Source
Instance details Defined in GHC.IO.Exception Methods showsPrec :: Int -> ExitCode -> ShowS Source show :: ExitCode -> String Source showList :: [ExitCode] -> ShowS Source
Show FixIOException Source	Since: base-4.11.0.0
Instance details Defined in GHC.IO.Exception Methods showsPrec :: Int -> FixIOException -> ShowS Source show :: FixIOException -> String Source showList :: [FixIOException] -> ShowS Source
Show IOErrorType Source	Since: base-4.1.0.0
Instance details Defined in GHC.IO.Exception Methods showsPrec :: Int -> IOErrorType -> ShowS Source show :: IOErrorType -> String Source showList :: [IOErrorType] -> ShowS Source
Show IOException Source	Since: base-4.1.0.0
Instance details Defined in GHC.IO.Exception Methods showsPrec :: Int -> IOException -> ShowS Source show :: IOException -> String Source showList :: [IOException] -> ShowS Source
Show SomeAsyncException Source	Since: base-4.7.0.0
Instance details Defined in GHC.IO.Exception Methods showsPrec :: Int -> SomeAsyncException -> ShowS Source show :: SomeAsyncException -> String Source showList :: [SomeAsyncException] -> ShowS Source
Show FD Source	Since: base-4.1.0.0
Instance details Defined in GHC.IO.FD Methods showsPrec :: Int -> FD -> ShowS Source show :: FD -> String Source showList :: [FD] -> ShowS Source
Show HandlePosn Source	Since: base-4.1.0.0
Instance details Defined in GHC.IO.Handle Methods showsPrec :: Int -> HandlePosn -> ShowS Source show :: HandlePosn -> String Source showList :: [HandlePosn] -> ShowS Source
Show FileLockingNotSupported Source	Since: base-4.10.0.0
Instance details Defined in GHC.IO.Handle.Lock.Common Methods showsPrec :: Int -> FileLockingNotSupported -> ShowS Source show :: FileLockingNotSupported -> String Source showList :: [FileLockingNotSupported] -> ShowS Source
Show BufferMode Source	Since: base-4.2.0.0
Instance details Defined in GHC.IO.Handle.Types Methods showsPrec :: Int -> BufferMode -> ShowS Source show :: BufferMode -> String Source showList :: [BufferMode] -> ShowS Source
Show Handle Source	Since: base-4.1.0.0
Instance details Defined in GHC.IO.Handle.Types Methods showsPrec :: Int -> Handle -> ShowS Source show :: Handle -> String Source showList :: [Handle] -> ShowS Source
Show HandleType Source	Since: base-4.1.0.0
Instance details Defined in GHC.IO.Handle.Types Methods showsPrec :: Int -> HandleType -> ShowS Source show :: HandleType -> String Source showList :: [HandleType] -> ShowS Source
Show Newline Source	Since: base-4.3.0.0
Instance details Defined in GHC.IO.Handle.Types Methods showsPrec :: Int -> Newline -> ShowS Source show :: Newline -> String Source showList :: [Newline] -> ShowS Source
Show NewlineMode Source	Since: base-4.3.0.0
Instance details Defined in GHC.IO.Handle.Types Methods showsPrec :: Int -> NewlineMode -> ShowS Source show :: NewlineMode -> String Source showList :: [NewlineMode] -> ShowS Source
Show IOMode Source	Since: base-4.2.0.0
Instance details Defined in GHC.IO.IOMode Methods showsPrec :: Int -> IOMode -> ShowS Source show :: IOMode -> String Source showList :: [IOMode] -> ShowS Source
Show Int16 Source	Since: base-2.1
Instance details Defined in GHC.Int Methods showsPrec :: Int -> Int16 -> ShowS Source show :: Int16 -> String Source showList :: [Int16] -> ShowS Source
Show Int32 Source	Since: base-2.1
Instance details Defined in GHC.Int Methods showsPrec :: Int -> Int32 -> ShowS Source show :: Int32 -> String Source showList :: [Int32] -> ShowS Source
Show Int64 Source	Since: base-2.1
Instance details Defined in GHC.Int Methods showsPrec :: Int -> Int64 -> ShowS Source show :: Int64 -> String Source showList :: [Int64] -> ShowS Source
Show Int8 Source	Since: base-2.1
Instance details Defined in GHC.Int Methods showsPrec :: Int -> Int8 -> ShowS Source show :: Int8 -> String Source showList :: [Int8] -> ShowS Source
Show CCFlags Source	Since: base-4.8.0.0
Instance details Defined in GHC.RTS.Flags Methods showsPrec :: Int -> CCFlags -> ShowS Source show :: CCFlags -> String Source showList :: [CCFlags] -> ShowS Source
Show ConcFlags Source	Since: base-4.8.0.0
Instance details Defined in GHC.RTS.Flags Methods showsPrec :: Int -> ConcFlags -> ShowS Source show :: ConcFlags -> String Source showList :: [ConcFlags] -> ShowS Source
Show DebugFlags Source	Since: base-4.8.0.0
Instance details Defined in GHC.RTS.Flags Methods showsPrec :: Int -> DebugFlags -> ShowS Source show :: DebugFlags -> String Source showList :: [DebugFlags] -> ShowS Source
Show DoCostCentres Source	Since: base-4.8.0.0
Instance details Defined in GHC.RTS.Flags Methods showsPrec :: Int -> DoCostCentres -> ShowS Source show :: DoCostCentres -> String Source showList :: [DoCostCentres] -> ShowS Source
Show DoHeapProfile Source	Since: base-4.8.0.0
Instance details Defined in GHC.RTS.Flags Methods showsPrec :: Int -> DoHeapProfile -> ShowS Source show :: DoHeapProfile -> String Source showList :: [DoHeapProfile] -> ShowS Source
Show DoTrace Source	Since: base-4.8.0.0
Instance details Defined in GHC.RTS.Flags Methods showsPrec :: Int -> DoTrace -> ShowS Source show :: DoTrace -> String Source showList :: [DoTrace] -> ShowS Source
Show GCFlags Source	Since: base-4.8.0.0
Instance details Defined in GHC.RTS.Flags Methods showsPrec :: Int -> GCFlags -> ShowS Source show :: GCFlags -> String Source showList :: [GCFlags] -> ShowS Source
Show GiveGCStats Source	Since: base-4.8.0.0
Instance details Defined in GHC.RTS.Flags Methods showsPrec :: Int -> GiveGCStats -> ShowS Source show :: GiveGCStats -> String Source showList :: [GiveGCStats] -> ShowS Source
Show IoSubSystem Source
Instance details Defined in GHC.RTS.Flags Methods showsPrec :: Int -> IoSubSystem -> ShowS Source show :: IoSubSystem -> String Source showList :: [IoSubSystem] -> ShowS Source
Show MiscFlags Source	Since: base-4.8.0.0
Instance details Defined in GHC.RTS.Flags Methods showsPrec :: Int -> MiscFlags -> ShowS Source show :: MiscFlags -> String Source showList :: [MiscFlags] -> ShowS Source
Show ParFlags Source	Since: base-4.8.0.0
Instance details Defined in GHC.RTS.Flags Methods showsPrec :: Int -> ParFlags -> ShowS Source show :: ParFlags -> String Source showList :: [ParFlags] -> ShowS Source
Show ProfFlags Source	Since: base-4.8.0.0
Instance details Defined in GHC.RTS.Flags Methods showsPrec :: Int -> ProfFlags -> ShowS Source show :: ProfFlags -> String Source showList :: [ProfFlags] -> ShowS Source
Show RTSFlags Source	Since: base-4.8.0.0
Instance details Defined in GHC.RTS.Flags Methods showsPrec :: Int -> RTSFlags -> ShowS Source show :: RTSFlags -> String Source showList :: [RTSFlags] -> ShowS Source
Show TickyFlags Source	Since: base-4.8.0.0
Instance details Defined in GHC.RTS.Flags Methods showsPrec :: Int -> TickyFlags -> ShowS Source show :: TickyFlags -> String Source showList :: [TickyFlags] -> ShowS Source
Show TraceFlags Source	Since: base-4.8.0.0
Instance details Defined in GHC.RTS.Flags Methods showsPrec :: Int -> TraceFlags -> ShowS Source show :: TraceFlags -> String Source showList :: [TraceFlags] -> ShowS Source
Show FractionalExponentBase Source
Instance details Defined in GHC.Real Methods showsPrec :: Int -> FractionalExponentBase -> ShowS Source show :: FractionalExponentBase -> String Source showList :: [FractionalExponentBase] -> ShowS Source
Show InfoProv Source
Instance details Defined in GHC.Stack.CCS Methods showsPrec :: Int -> InfoProv -> ShowS Source show :: InfoProv -> String Source showList :: [InfoProv] -> ShowS Source
Show StackEntry Source
Instance details Defined in GHC.Stack.CloneStack Methods showsPrec :: Int -> StackEntry -> ShowS Source show :: StackEntry -> String Source showList :: [StackEntry] -> ShowS Source
Show CallStack Source	Since: base-4.9.0.0
Instance details Defined in GHC.Show Methods showsPrec :: Int -> CallStack -> ShowS Source show :: CallStack -> String Source showList :: [CallStack] -> ShowS Source
Show SrcLoc Source	Since: base-4.9.0.0
Instance details Defined in GHC.Show Methods showsPrec :: Int -> SrcLoc -> ShowS Source show :: SrcLoc -> String Source showList :: [SrcLoc] -> ShowS Source
Show StaticPtrInfo Source	Since: base-4.8.0.0
Instance details Defined in GHC.StaticPtr Methods showsPrec :: Int -> StaticPtrInfo -> ShowS Source show :: StaticPtrInfo -> String Source showList :: [StaticPtrInfo] -> ShowS Source
Show GCDetails Source	Since: base-4.10.0.0
Instance details Defined in GHC.Stats Methods showsPrec :: Int -> GCDetails -> ShowS Source show :: GCDetails -> String Source showList :: [GCDetails] -> ShowS Source
Show RTSStats Source	Since: base-4.10.0.0
Instance details Defined in GHC.Stats Methods showsPrec :: Int -> RTSStats -> ShowS Source show :: RTSStats -> String Source showList :: [RTSStats] -> ShowS Source
Show SomeChar Source
Instance details Defined in GHC.TypeLits Methods showsPrec :: Int -> SomeChar -> ShowS Source show :: SomeChar -> String Source showList :: [SomeChar] -> ShowS Source
Show SomeSymbol Source	Since: base-4.7.0.0
Instance details Defined in GHC.TypeLits Methods showsPrec :: Int -> SomeSymbol -> ShowS Source show :: SomeSymbol -> String Source showList :: [SomeSymbol] -> ShowS Source
Show SomeNat Source	Since: base-4.7.0.0
Instance details Defined in GHC.TypeNats Methods showsPrec :: Int -> SomeNat -> ShowS Source show :: SomeNat -> String Source showList :: [SomeNat] -> ShowS Source
Show GeneralCategory Source	Since: base-2.1
Instance details Defined in GHC.Unicode Methods showsPrec :: Int -> GeneralCategory -> ShowS Source show :: GeneralCategory -> String Source showList :: [GeneralCategory] -> ShowS Source
Show Word16 Source	Since: base-2.1
Instance details Defined in GHC.Word Methods showsPrec :: Int -> Word16 -> ShowS Source show :: Word16 -> String Source showList :: [Word16] -> ShowS Source
Show Word32 Source	Since: base-2.1
Instance details Defined in GHC.Word Methods showsPrec :: Int -> Word32 -> ShowS Source show :: Word32 -> String Source showList :: [Word32] -> ShowS Source
Show Word64 Source	Since: base-2.1
Instance details Defined in GHC.Word Methods showsPrec :: Int -> Word64 -> ShowS Source show :: Word64 -> String Source showList :: [Word64] -> ShowS Source
Show Word8 Source	Since: base-2.1
Instance details Defined in GHC.Word Methods showsPrec :: Int -> Word8 -> ShowS Source show :: Word8 -> String Source showList :: [Word8] -> ShowS Source
Show CBlkCnt Source
Instance details Defined in System.Posix.Types Methods showsPrec :: Int -> CBlkCnt -> ShowS Source show :: CBlkCnt -> String Source showList :: [CBlkCnt] -> ShowS Source
Show CBlkSize Source
Instance details Defined in System.Posix.Types Methods showsPrec :: Int -> CBlkSize -> ShowS Source show :: CBlkSize -> String Source showList :: [CBlkSize] -> ShowS Source
Show CCc Source
Instance details Defined in System.Posix.Types Methods showsPrec :: Int -> CCc -> ShowS Source show :: CCc -> String Source showList :: [CCc] -> ShowS Source
Show CClockId Source
Instance details Defined in System.Posix.Types Methods showsPrec :: Int -> CClockId -> ShowS Source show :: CClockId -> String Source showList :: [CClockId] -> ShowS Source
Show CDev Source
Instance details Defined in System.Posix.Types Methods showsPrec :: Int -> CDev -> ShowS Source show :: CDev -> String Source showList :: [CDev] -> ShowS Source
Show CFsBlkCnt Source
Instance details Defined in System.Posix.Types Methods showsPrec :: Int -> CFsBlkCnt -> ShowS Source show :: CFsBlkCnt -> String Source showList :: [CFsBlkCnt] -> ShowS Source
Show CFsFilCnt Source
Instance details Defined in System.Posix.Types Methods showsPrec :: Int -> CFsFilCnt -> ShowS Source show :: CFsFilCnt -> String Source showList :: [CFsFilCnt] -> ShowS Source
Show CGid Source
Instance details Defined in System.Posix.Types Methods showsPrec :: Int -> CGid -> ShowS Source show :: CGid -> String Source showList :: [CGid] -> ShowS Source
Show CId Source
Instance details Defined in System.Posix.Types Methods showsPrec :: Int -> CId -> ShowS Source show :: CId -> String Source showList :: [CId] -> ShowS Source
Show CIno Source
Instance details Defined in System.Posix.Types Methods showsPrec :: Int -> CIno -> ShowS Source show :: CIno -> String Source showList :: [CIno] -> ShowS Source
Show CKey Source
Instance details Defined in System.Posix.Types Methods showsPrec :: Int -> CKey -> ShowS Source show :: CKey -> String Source showList :: [CKey] -> ShowS Source
Show CMode Source
Instance details Defined in System.Posix.Types Methods showsPrec :: Int -> CMode -> ShowS Source show :: CMode -> String Source showList :: [CMode] -> ShowS Source
Show CNfds Source
Instance details Defined in System.Posix.Types Methods showsPrec :: Int -> CNfds -> ShowS Source show :: CNfds -> String Source showList :: [CNfds] -> ShowS Source
Show CNlink Source
Instance details Defined in System.Posix.Types Methods showsPrec :: Int -> CNlink -> ShowS Source show :: CNlink -> String Source showList :: [CNlink] -> ShowS Source
Show COff Source
Instance details Defined in System.Posix.Types Methods showsPrec :: Int -> COff -> ShowS Source show :: COff -> String Source showList :: [COff] -> ShowS Source
Show CPid Source
Instance details Defined in System.Posix.Types Methods showsPrec :: Int -> CPid -> ShowS Source show :: CPid -> String Source showList :: [CPid] -> ShowS Source
Show CRLim Source
Instance details Defined in System.Posix.Types Methods showsPrec :: Int -> CRLim -> ShowS Source show :: CRLim -> String Source showList :: [CRLim] -> ShowS Source
Show CSocklen Source
Instance details Defined in System.Posix.Types Methods showsPrec :: Int -> CSocklen -> ShowS Source show :: CSocklen -> String Source showList :: [CSocklen] -> ShowS Source
Show CSpeed Source
Instance details Defined in System.Posix.Types Methods showsPrec :: Int -> CSpeed -> ShowS Source show :: CSpeed -> String Source showList :: [CSpeed] -> ShowS Source
Show CSsize Source
Instance details Defined in System.Posix.Types Methods showsPrec :: Int -> CSsize -> ShowS Source show :: CSsize -> String Source showList :: [CSsize] -> ShowS Source
Show CTcflag Source
Instance details Defined in System.Posix.Types Methods showsPrec :: Int -> CTcflag -> ShowS Source show :: CTcflag -> String Source showList :: [CTcflag] -> ShowS Source
Show CTimer Source
Instance details Defined in System.Posix.Types Methods showsPrec :: Int -> CTimer -> ShowS Source show :: CTimer -> String Source showList :: [CTimer] -> ShowS Source
Show CUid Source
Instance details Defined in System.Posix.Types Methods showsPrec :: Int -> CUid -> ShowS Source show :: CUid -> String Source showList :: [CUid] -> ShowS Source
Show Fd Source
Instance details Defined in System.Posix.Types Methods showsPrec :: Int -> Fd -> ShowS Source show :: Fd -> String Source showList :: [Fd] -> ShowS Source
Show Timeout Source	Since: base-4.0
Instance details Defined in System.Timeout Methods showsPrec :: Int -> Timeout -> ShowS Source show :: Timeout -> String Source showList :: [Timeout] -> ShowS Source
Show Lexeme Source	Since: base-2.1
Instance details Defined in Text.Read.Lex Methods showsPrec :: Int -> Lexeme -> ShowS Source show :: Lexeme -> String Source showList :: [Lexeme] -> ShowS Source
Show Number Source	Since: base-4.6.0.0
Instance details Defined in Text.Read.Lex Methods showsPrec :: Int -> Number -> ShowS Source show :: Number -> String Source showList :: [Number] -> ShowS Source
Show KindRep Source
Instance details Defined in GHC.Show Methods showsPrec :: Int -> KindRep -> ShowS Source show :: KindRep -> String Source showList :: [KindRep] -> ShowS Source
Show Module Source	Since: base-4.9.0.0
Instance details Defined in GHC.Show Methods showsPrec :: Int -> Module -> ShowS Source show :: Module -> String Source showList :: [Module] -> ShowS Source
Show Ordering Source	Since: base-2.1
Instance details Defined in GHC.Show Methods showsPrec :: Int -> Ordering -> ShowS Source show :: Ordering -> String Source showList :: [Ordering] -> ShowS Source
Show TrName Source	Since: base-4.9.0.0
Instance details Defined in GHC.Show Methods showsPrec :: Int -> TrName -> ShowS Source show :: TrName -> String Source showList :: [TrName] -> ShowS Source
Show TyCon Source	Since: base-2.1
Instance details Defined in GHC.Show Methods showsPrec :: Int -> TyCon -> ShowS Source show :: TyCon -> String Source showList :: [TyCon] -> ShowS Source
Show TypeLitSort Source	Since: base-4.11.0.0
Instance details Defined in GHC.Show Methods showsPrec :: Int -> TypeLitSort -> ShowS Source show :: TypeLitSort -> String Source showList :: [TypeLitSort] -> ShowS Source
Show Integer Source	Since: base-2.1
Instance details Defined in GHC.Show Methods showsPrec :: Int -> Integer -> ShowS Source show :: Integer -> String Source showList :: [Integer] -> ShowS Source
Show Natural Source	Since: base-4.8.0.0
Instance details Defined in GHC.Show Methods showsPrec :: Int -> Natural -> ShowS Source show :: Natural -> String Source showList :: [Natural] -> ShowS Source
Show () Source	Since: base-2.1
Instance details Defined in GHC.Show Methods showsPrec :: Int -> () -> ShowS Source show :: () -> String Source showList :: [()] -> ShowS Source
Show Bool Source	Since: base-2.1
Instance details Defined in GHC.Show Methods showsPrec :: Int -> Bool -> ShowS Source show :: Bool -> String Source showList :: [Bool] -> ShowS Source
Show Char Source	Since: base-2.1
Instance details Defined in GHC.Show Methods showsPrec :: Int -> Char -> ShowS Source show :: Char -> String Source showList :: [Char] -> ShowS Source
Show Double Source	Since: base-2.1
Instance details Defined in GHC.Float Methods showsPrec :: Int -> Double -> ShowS Source show :: Double -> String Source showList :: [Double] -> ShowS Source
Show Float Source	Since: base-2.1
Instance details Defined in GHC.Float Methods showsPrec :: Int -> Float -> ShowS Source show :: Float -> String Source showList :: [Float] -> ShowS Source
Show Int Source	Since: base-2.1
Instance details Defined in GHC.Show Methods showsPrec :: Int -> Int -> ShowS Source show :: Int -> String Source showList :: [Int] -> ShowS Source
Show Levity Source	Since: base-4.15.0.0
Instance details Defined in GHC.Show Methods showsPrec :: Int -> Levity -> ShowS Source show :: Levity -> String Source showList :: [Levity] -> ShowS Source
Show RuntimeRep Source	Since: base-4.11.0.0
Instance details Defined in GHC.Show Methods showsPrec :: Int -> RuntimeRep -> ShowS Source show :: RuntimeRep -> String Source showList :: [RuntimeRep] -> ShowS Source
Show VecCount Source	Since: base-4.11.0.0
Instance details Defined in GHC.Show Methods showsPrec :: Int -> VecCount -> ShowS Source show :: VecCount -> String Source showList :: [VecCount] -> ShowS Source
Show VecElem Source	Since: base-4.11.0.0
Instance details Defined in GHC.Show Methods showsPrec :: Int -> VecElem -> ShowS Source show :: VecElem -> String Source showList :: [VecElem] -> ShowS Source
Show Word Source	Since: base-2.1
Instance details Defined in GHC.Show Methods showsPrec :: Int -> Word -> ShowS Source show :: Word -> String Source showList :: [Word] -> ShowS Source
Show a => Show (ZipList a) Source	Since: base-4.7.0.0
Instance details Defined in Control.Applicative Methods showsPrec :: Int -> ZipList a -> ShowS Source show :: ZipList a -> String Source showList :: [ZipList a] -> ShowS Source
Show a => Show (And a) Source	Since: base-4.16
Instance details Defined in Data.Bits Methods showsPrec :: Int -> And a -> ShowS Source show :: And a -> String Source showList :: [And a] -> ShowS Source
Show a => Show (Iff a) Source	Since: base-4.16
Instance details Defined in Data.Bits Methods showsPrec :: Int -> Iff a -> ShowS Source show :: Iff a -> String Source showList :: [Iff a] -> ShowS Source
Show a => Show (Ior a) Source	Since: base-4.16
Instance details Defined in Data.Bits Methods showsPrec :: Int -> Ior a -> ShowS Source show :: Ior a -> String Source showList :: [Ior a] -> ShowS Source
Show a => Show (Xor a) Source	Since: base-4.16
Instance details Defined in Data.Bits Methods showsPrec :: Int -> Xor a -> ShowS Source show :: Xor a -> String Source showList :: [Xor a] -> ShowS Source
Show a => Show (Complex a) Source	Since: base-2.1
Instance details Defined in Data.Complex Methods showsPrec :: Int -> Complex a -> ShowS Source show :: Complex a -> String Source showList :: [Complex a] -> ShowS Source
Show a => Show (Identity a) Source	This instance would be equivalent to the derived instances of the `Identity` newtype if the `runIdentity` field were removed Since: base-4.8.0.0
Instance details Defined in Data.Functor.Identity Methods showsPrec :: Int -> Identity a -> ShowS Source show :: Identity a -> String Source showList :: [Identity a] -> ShowS Source
Show a => Show (First a) Source	Since: base-2.1
Instance details Defined in Data.Monoid Methods showsPrec :: Int -> First a -> ShowS Source show :: First a -> String Source showList :: [First a] -> ShowS Source
Show a => Show (Last a) Source	Since: base-2.1
Instance details Defined in Data.Monoid Methods showsPrec :: Int -> Last a -> ShowS Source show :: Last a -> String Source showList :: [Last a] -> ShowS Source
Show a => Show (Down a) Source	This instance would be equivalent to the derived instances of the `Down` newtype if the `getDown` field were removed Since: base-4.7.0.0
Instance details Defined in Data.Ord Methods showsPrec :: Int -> Down a -> ShowS Source show :: Down a -> String Source showList :: [Down a] -> ShowS Source
Show a => Show (First a) Source	Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods showsPrec :: Int -> First a -> ShowS Source show :: First a -> String Source showList :: [First a] -> ShowS Source
Show a => Show (Last a) Source	Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods showsPrec :: Int -> Last a -> ShowS Source show :: Last a -> String Source showList :: [Last a] -> ShowS Source
Show a => Show (Max a) Source	Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods showsPrec :: Int -> Max a -> ShowS Source show :: Max a -> String Source showList :: [Max a] -> ShowS Source
Show a => Show (Min a) Source	Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods showsPrec :: Int -> Min a -> ShowS Source show :: Min a -> String Source showList :: [Min a] -> ShowS Source
Show m => Show (WrappedMonoid m) Source	Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods showsPrec :: Int -> WrappedMonoid m -> ShowS Source show :: WrappedMonoid m -> String Source showList :: [WrappedMonoid m] -> ShowS Source
Show a => Show (Dual a) Source	Since: base-2.1
Instance details Defined in Data.Semigroup.Internal Methods showsPrec :: Int -> Dual a -> ShowS Source show :: Dual a -> String Source showList :: [Dual a] -> ShowS Source
Show a => Show (Product a) Source	Since: base-2.1
Instance details Defined in Data.Semigroup.Internal Methods showsPrec :: Int -> Product a -> ShowS Source show :: Product a -> String Source showList :: [Product a] -> ShowS Source
Show a => Show (Sum a) Source	Since: base-2.1
Instance details Defined in Data.Semigroup.Internal Methods showsPrec :: Int -> Sum a -> ShowS Source show :: Sum a -> String Source showList :: [Sum a] -> ShowS Source
Show (ForeignPtr a) Source	Since: base-2.1
Instance details Defined in GHC.ForeignPtr Methods showsPrec :: Int -> ForeignPtr a -> ShowS Source show :: ForeignPtr a -> String Source showList :: [ForeignPtr a] -> ShowS Source
Show p => Show (Par1 p) Source	Since: base-4.7.0.0
Instance details Defined in GHC.Generics Methods showsPrec :: Int -> Par1 p -> ShowS Source show :: Par1 p -> String Source showList :: [Par1 p] -> ShowS Source
Show (FunPtr a) Source	Since: base-2.1
Instance details Defined in GHC.Ptr Methods showsPrec :: Int -> FunPtr a -> ShowS Source show :: FunPtr a -> String Source showList :: [FunPtr a] -> ShowS Source
Show (Ptr a) Source	Since: base-2.1
Instance details Defined in GHC.Ptr Methods showsPrec :: Int -> Ptr a -> ShowS Source show :: Ptr a -> String Source showList :: [Ptr a] -> ShowS Source
Show a => Show (Ratio a) Source	Since: base-2.0.1
Instance details Defined in GHC.Real Methods showsPrec :: Int -> Ratio a -> ShowS Source show :: Ratio a -> String Source showList :: [Ratio a] -> ShowS Source
Show a => Show (NonEmpty a) Source	Since: base-4.11.0.0
Instance details Defined in GHC.Show Methods showsPrec :: Int -> NonEmpty a -> ShowS Source show :: NonEmpty a -> String Source showList :: [NonEmpty a] -> ShowS Source
Show a => Show (Maybe a) Source	Since: base-2.1
Instance details Defined in GHC.Show Methods showsPrec :: Int -> Maybe a -> ShowS Source show :: Maybe a -> String Source showList :: [Maybe a] -> ShowS Source
Show a => Show (a) Source	Since: base-4.15
Instance details Defined in GHC.Show Methods showsPrec :: Int -> (a) -> ShowS Source show :: (a) -> String Source showList :: [(a)] -> ShowS Source
Show a => Show [a] Source	Since: base-2.1
Instance details Defined in GHC.Show Methods showsPrec :: Int -> [a] -> ShowS Source show :: [a] -> String Source showList :: [[a]] -> ShowS Source
(Show a, Show b) => Show (Either a b) Source	Since: base-3.0
Instance details Defined in Data.Either Methods showsPrec :: Int -> Either a b -> ShowS Source show :: Either a b -> String Source showList :: [Either a b] -> ShowS Source
HasResolution a => Show (Fixed a) Source	Since: base-2.1
Instance details Defined in Data.Fixed Methods showsPrec :: Int -> Fixed a -> ShowS Source show :: Fixed a -> String Source showList :: [Fixed a] -> ShowS Source
Show (Proxy s) Source	Since: base-4.7.0.0
Instance details Defined in Data.Proxy Methods showsPrec :: Int -> Proxy s -> ShowS Source show :: Proxy s -> String Source showList :: [Proxy s] -> ShowS Source
(Show a, Show b) => Show (Arg a b) Source	Since: base-4.9.0.0
Instance details Defined in Data.Semigroup Methods showsPrec :: Int -> Arg a b -> ShowS Source show :: Arg a b -> String Source showList :: [Arg a b] -> ShowS Source
Show (TypeRep a) Source
Instance details Defined in Data.Typeable.Internal Methods showsPrec :: Int -> TypeRep a -> ShowS Source show :: TypeRep a -> String Source showList :: [TypeRep a] -> ShowS Source
(Ix a, Show a, Show b) => Show (Array a b) Source	Since: base-2.1
Instance details Defined in GHC.Arr Methods showsPrec :: Int -> Array a b -> ShowS Source show :: Array a b -> String Source showList :: [Array a b] -> ShowS Source
Show (U1 p) Source	Since: base-4.9.0.0
Instance details Defined in GHC.Generics Methods showsPrec :: Int -> U1 p -> ShowS Source show :: U1 p -> String Source showList :: [U1 p] -> ShowS Source
Show (V1 p) Source	Since: base-4.9.0.0
Instance details Defined in GHC.Generics Methods showsPrec :: Int -> V1 p -> ShowS Source show :: V1 p -> String Source showList :: [V1 p] -> ShowS Source
Show (ST s a) Source	Since: base-2.1
Instance details Defined in GHC.ST Methods showsPrec :: Int -> ST s a -> ShowS Source show :: ST s a -> String Source showList :: [ST s a] -> ShowS Source
Show (a -> b) Source	Since: base-2.1
Instance details Defined in Text.Show.Functions Methods showsPrec :: Int -> (a -> b) -> ShowS Source show :: (a -> b) -> String Source showList :: [a -> b] -> ShowS Source
(Show a, Show b) => Show (a, b) Source	Since: base-2.1
Instance details Defined in GHC.Show Methods showsPrec :: Int -> (a, b) -> ShowS Source show :: (a, b) -> String Source showList :: [(a, b)] -> ShowS Source
Show a => Show (Const a b) Source	This instance would be equivalent to the derived instances of the `Const` newtype if the `getConst` field were removed Since: base-4.8.0.0
Instance details Defined in Data.Functor.Const Methods showsPrec :: Int -> Const a b -> ShowS Source show :: Const a b -> String Source showList :: [Const a b] -> ShowS Source
Show (f a) => Show (Ap f a) Source	Since: base-4.12.0.0
Instance details Defined in Data.Monoid Methods showsPrec :: Int -> Ap f a -> ShowS Source show :: Ap f a -> String Source showList :: [Ap f a] -> ShowS Source
Show (f a) => Show (Alt f a) Source	Since: base-4.8.0.0
Instance details Defined in Data.Semigroup.Internal Methods showsPrec :: Int -> Alt f a -> ShowS Source show :: Alt f a -> String Source showList :: [Alt f a] -> ShowS Source
Show (Coercion a b) Source	Since: base-4.7.0.0
Instance details Defined in Data.Type.Coercion Methods showsPrec :: Int -> Coercion a b -> ShowS Source show :: Coercion a b -> String Source showList :: [Coercion a b] -> ShowS Source
Show (a :~: b) Source	Since: base-4.7.0.0
Instance details Defined in Data.Type.Equality Methods showsPrec :: Int -> (a :~: b) -> ShowS Source show :: (a :~: b) -> String Source showList :: [a :~: b] -> ShowS Source
Show (OrderingI a b) Source
Instance details Defined in Data.Type.Ord Methods showsPrec :: Int -> OrderingI a b -> ShowS Source show :: OrderingI a b -> String Source showList :: [OrderingI a b] -> ShowS Source
Show (f p) => Show (Rec1 f p) Source	Since: base-4.7.0.0
Instance details Defined in GHC.Generics Methods showsPrec :: Int -> Rec1 f p -> ShowS Source show :: Rec1 f p -> String Source showList :: [Rec1 f p] -> ShowS Source
Show (URec Char p) Source	Since: base-4.9.0.0
Instance details Defined in GHC.Generics Methods showsPrec :: Int -> URec Char p -> ShowS Source show :: URec Char p -> String Source showList :: [URec Char p] -> ShowS Source
Show (URec Double p) Source	Since: base-4.9.0.0
Instance details Defined in GHC.Generics Methods showsPrec :: Int -> URec Double p -> ShowS Source show :: URec Double p -> String Source showList :: [URec Double p] -> ShowS Source
Show (URec Float p) Source
Instance details Defined in GHC.Generics Methods showsPrec :: Int -> URec Float p -> ShowS Source show :: URec Float p -> String Source showList :: [URec Float p] -> ShowS Source
Show (URec Int p) Source	Since: base-4.9.0.0
Instance details Defined in GHC.Generics Methods showsPrec :: Int -> URec Int p -> ShowS Source show :: URec Int p -> String Source showList :: [URec Int p] -> ShowS Source
Show (URec Word p) Source	Since: base-4.9.0.0
Instance details Defined in GHC.Generics Methods showsPrec :: Int -> URec Word p -> ShowS Source show :: URec Word p -> String Source showList :: [URec Word p] -> ShowS Source
(Show a, Show b, Show c) => Show (a, b, c) Source	Since: base-2.1
Instance details Defined in GHC.Show Methods showsPrec :: Int -> (a, b, c) -> ShowS Source show :: (a, b, c) -> String Source showList :: [(a, b, c)] -> ShowS Source
(Show1 f, Show1 g, Show a) => Show (Product f g a) Source	Since: base-4.9.0.0
Instance details Defined in Data.Functor.Product Methods showsPrec :: Int -> Product f g a -> ShowS Source show :: Product f g a -> String Source showList :: [Product f g a] -> ShowS Source
(Show1 f, Show1 g, Show a) => Show (Sum f g a) Source	Since: base-4.9.0.0
Instance details Defined in Data.Functor.Sum Methods showsPrec :: Int -> Sum f g a -> ShowS Source show :: Sum f g a -> String Source showList :: [Sum f g a] -> ShowS Source
Show (a :~~: b) Source	Since: base-4.10.0.0
Instance details Defined in Data.Type.Equality Methods showsPrec :: Int -> (a :~~: b) -> ShowS Source show :: (a :~~: b) -> String Source showList :: [a :~~: b] -> ShowS Source
(Show (f p), Show (g p)) => Show ((f :*: g) p) Source	Since: base-4.7.0.0
Instance details Defined in GHC.Generics Methods showsPrec :: Int -> (f :: g) p -> ShowS Source show :: (f :: g) p -> String Source showList :: [(f :*: g) p] -> ShowS Source
(Show (f p), Show (g p)) => Show ((f :+: g) p) Source	Since: base-4.7.0.0
Instance details Defined in GHC.Generics Methods showsPrec :: Int -> (f :+: g) p -> ShowS Source show :: (f :+: g) p -> String Source showList :: [(f :+: g) p] -> ShowS Source
Show c => Show (K1 i c p) Source	Since: base-4.7.0.0
Instance details Defined in GHC.Generics Methods showsPrec :: Int -> K1 i c p -> ShowS Source show :: K1 i c p -> String Source showList :: [K1 i c p] -> ShowS Source
(Show a, Show b, Show c, Show d) => Show (a, b, c, d) Source	Since: base-2.1
Instance details Defined in GHC.Show Methods showsPrec :: Int -> (a, b, c, d) -> ShowS Source show :: (a, b, c, d) -> String Source showList :: [(a, b, c, d)] -> ShowS Source
(Show1 f, Show1 g, Show a) => Show (Compose f g a) Source	Since: base-4.9.0.0
Instance details Defined in Data.Functor.Compose Methods showsPrec :: Int -> Compose f g a -> ShowS Source show :: Compose f g a -> String Source showList :: [Compose f g a] -> ShowS Source
Show (f (g p)) => Show ((f :.: g) p) Source	Since: base-4.7.0.0
Instance details Defined in GHC.Generics Methods showsPrec :: Int -> (f :.: g) p -> ShowS Source show :: (f :.: g) p -> String Source showList :: [(f :.: g) p] -> ShowS Source
Show (f p) => Show (M1 i c f p) Source	Since: base-4.7.0.0
Instance details Defined in GHC.Generics Methods showsPrec :: Int -> M1 i c f p -> ShowS Source show :: M1 i c f p -> String Source showList :: [M1 i c f p] -> ShowS Source
(Show a, Show b, Show c, Show d, Show e) => Show (a, b, c, d, e) Source	Since: base-2.1
Instance details Defined in GHC.Show Methods showsPrec :: Int -> (a, b, c, d, e) -> ShowS Source show :: (a, b, c, d, e) -> String Source showList :: [(a, b, c, d, e)] -> ShowS Source
(Show a, Show b, Show c, Show d, Show e, Show f) => Show (a, b, c, d, e, f) Source	Since: base-2.1
Instance details Defined in GHC.Show Methods showsPrec :: Int -> (a, b, c, d, e, f) -> ShowS Source show :: (a, b, c, d, e, f) -> String Source showList :: [(a, b, c, d, e, f)] -> ShowS Source
(Show a, Show b, Show c, Show d, Show e, Show f, Show g) => Show (a, b, c, d, e, f, g) Source	Since: base-2.1
Instance details Defined in GHC.Show Methods showsPrec :: Int -> (a, b, c, d, e, f, g) -> ShowS Source show :: (a, b, c, d, e, f, g) -> String Source showList :: [(a, b, c, d, e, f, g)] -> ShowS Source
(Show a, Show b, Show c, Show d, Show e, Show f, Show g, Show h) => Show (a, b, c, d, e, f, g, h) Source	Since: base-2.1
Instance details Defined in GHC.Show Methods showsPrec :: Int -> (a, b, c, d, e, f, g, h) -> ShowS Source show :: (a, b, c, d, e, f, g, h) -> String Source showList :: [(a, b, c, d, e, f, g, h)] -> ShowS Source
(Show a, Show b, Show c, Show d, Show e, Show f, Show g, Show h, Show i) => Show (a, b, c, d, e, f, g, h, i) Source	Since: base-2.1
Instance details Defined in GHC.Show Methods showsPrec :: Int -> (a, b, c, d, e, f, g, h, i) -> ShowS Source show :: (a, b, c, d, e, f, g, h, i) -> String Source showList :: [(a, b, c, d, e, f, g, h, i)] -> ShowS Source
(Show a, Show b, Show c, Show d, Show e, Show f, Show g, Show h, Show i, Show j) => Show (a, b, c, d, e, f, g, h, i, j) Source	Since: base-2.1
Instance details Defined in GHC.Show Methods showsPrec :: Int -> (a, b, c, d, e, f, g, h, i, j) -> ShowS Source show :: (a, b, c, d, e, f, g, h, i, j) -> String Source showList :: [(a, b, c, d, e, f, g, h, i, j)] -> ShowS Source
(Show a, Show b, Show c, Show d, Show e, Show f, Show g, Show h, Show i, Show j, Show k) => Show (a, b, c, d, e, f, g, h, i, j, k) Source	Since: base-2.1
Instance details Defined in GHC.Show Methods showsPrec :: Int -> (a, b, c, d, e, f, g, h, i, j, k) -> ShowS Source show :: (a, b, c, d, e, f, g, h, i, j, k) -> String Source showList :: [(a, b, c, d, e, f, g, h, i, j, k)] -> ShowS Source
(Show a, Show b, Show c, Show d, Show e, Show f, Show g, Show h, Show i, Show j, Show k, Show l) => Show (a, b, c, d, e, f, g, h, i, j, k, l) Source	Since: base-2.1
Instance details Defined in GHC.Show Methods showsPrec :: Int -> (a, b, c, d, e, f, g, h, i, j, k, l) -> ShowS Source show :: (a, b, c, d, e, f, g, h, i, j, k, l) -> String Source showList :: [(a, b, c, d, e, f, g, h, i, j, k, l)] -> ShowS Source
(Show a, Show b, Show c, Show d, Show e, Show f, Show g, Show h, Show i, Show j, Show k, Show l, Show m) => Show (a, b, c, d, e, f, g, h, i, j, k, l, m) Source	Since: base-2.1
Instance details Defined in GHC.Show Methods showsPrec :: Int -> (a, b, c, d, e, f, g, h, i, j, k, l, m) -> ShowS Source show :: (a, b, c, d, e, f, g, h, i, j, k, l, m) -> String Source showList :: [(a, b, c, d, e, f, g, h, i, j, k, l, m)] -> ShowS Source
(Show a, Show b, Show c, Show d, Show e, Show f, Show g, Show h, Show i, Show j, Show k, Show l, Show m, Show n) => Show (a, b, c, d, e, f, g, h, i, j, k, l, m, n) Source	Since: base-2.1
Instance details Defined in GHC.Show Methods showsPrec :: Int -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> ShowS Source show :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> String Source showList :: [(a, b, c, d, e, f, g, h, i, j, k, l, m, n)] -> ShowS Source
(Show a, Show b, Show c, Show d, Show e, Show f, Show g, Show h, Show i, Show j, Show k, Show l, Show m, Show n, Show o) => Show (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) Source	Since: base-2.1
Instance details Defined in GHC.Show Methods showsPrec :: Int -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> ShowS Source show :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> String Source showList :: [(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o)] -> ShowS Source

type ShowS = String -> String Source

The shows functions return a function that prepends the output String to an existing String. This allows constant-time concatenation of results using function composition.

shows :: Show a => a -> ShowS Source

equivalent to showsPrec with a precedence of 0.

showChar :: Char -> ShowS Source

utility function converting a Char to a show function that simply prepends the character unchanged.

showString :: String -> ShowS Source

utility function converting a String to a show function that simply prepends the string unchanged.

showMultiLineString :: String -> [String] Source

Like showLitString (expand escape characters using Haskell escape conventions), but * break the string into multiple lines * wrap the entire thing in double quotes Example: showMultiLineString "hellongoodbyenblah" returns [""hello\n\", "\goodbyen\", "\blah""]

showParen :: Bool -> ShowS -> ShowS Source

utility function that surrounds the inner show function with parentheses when the Bool parameter is True.

showList__ :: (a -> ShowS) -> [a] -> ShowS Source

showCommaSpace :: ShowS Source

showSpace :: ShowS Source

showLitChar :: Char -> ShowS Source

Convert a character to a string using only printable characters, using Haskell source-language escape conventions. For example:

showLitChar '\n' s  =  "\\n" ++ s

showLitString :: String -> ShowS Source

Same as showLitChar, but for strings It converts the string to a string using Haskell escape conventions for non-printable characters. Does not add double-quotes around the whole thing; the caller should do that. The main difference from showLitChar (apart from the fact that the argument is a string not a list) is that we must escape double-quotes

protectEsc :: (Char -> Bool) -> ShowS -> ShowS Source

intToDigit :: Int -> Char Source

Convert an Int in the range 0..15 to the corresponding single digit Char. This function fails on other inputs, and generates lower-case hexadecimal digits.

showSignedInt :: Int -> Int -> ShowS Source

appPrec :: Int Source

appPrec1 :: Int Source

asciiTab :: [String] Source

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Licensed under a BSD-style license (see top of the page).
https://downloads.haskell.org/~ghc/9.4.2/docs/libraries/base-4.17.0.0/GHC-Show.html