Data.Eq

Equality

Documentation

class Eq a where

The Eq class defines equality (==) and inequality (/=). All the basic datatypes exported by the Prelude are instances of Eq, and Eq may be derived for any datatype whose constituents are also instances of Eq.

Minimal complete definition: either == or /=.

Minimal complete definition

(==) | (/=)

Methods

(==) :: a -> a -> Bool infix 4

(/=) :: a -> a -> Bool infix 4

Instances

Eq Bool

Defined in GHC.Classes

Methods

(==) :: Bool -> Bool -> Bool

(/=) :: Bool -> Bool -> Bool

Eq Char

Defined in GHC.Classes

Methods

(==) :: Char -> Char -> Bool

(/=) :: Char -> Char -> Bool

Eq Double

Defined in GHC.Classes

Methods

(==) :: Double -> Double -> Bool

(/=) :: Double -> Double -> Bool

Eq Float

Defined in GHC.Classes

Methods

(==) :: Float -> Float -> Bool

(/=) :: Float -> Float -> Bool

Eq Int

Defined in GHC.Classes

Methods

(==) :: Int -> Int -> Bool

(/=) :: Int -> Int -> Bool

Eq Int8

Since: base-2.1

Defined in GHC.Int

Methods

(==) :: Int8 -> Int8 -> Bool

(/=) :: Int8 -> Int8 -> Bool

Eq Int16

Since: base-2.1

Defined in GHC.Int

Methods

(==) :: Int16 -> Int16 -> Bool

(/=) :: Int16 -> Int16 -> Bool

Eq Int32

Since: base-2.1

Defined in GHC.Int

Methods

(==) :: Int32 -> Int32 -> Bool

(/=) :: Int32 -> Int32 -> Bool

Eq Int64

Since: base-2.1

Defined in GHC.Int

Methods

(==) :: Int64 -> Int64 -> Bool

(/=) :: Int64 -> Int64 -> Bool

Eq Integer

Defined in GHC.Integer.Type

Methods

(==) :: Integer -> Integer -> Bool

(/=) :: Integer -> Integer -> Bool

Eq Natural

Defined in GHC.Natural

Methods

(==) :: Natural -> Natural -> Bool

(/=) :: Natural -> Natural -> Bool

Eq Ordering

Defined in GHC.Classes

Methods

(==) :: Ordering -> Ordering -> Bool

(/=) :: Ordering -> Ordering -> Bool

Eq Word

Defined in GHC.Classes

Methods

(==) :: Word -> Word -> Bool

(/=) :: Word -> Word -> Bool

Eq Word8

Since: base-2.1

Defined in GHC.Word

Methods

(==) :: Word8 -> Word8 -> Bool

(/=) :: Word8 -> Word8 -> Bool

Eq Word16

Since: base-2.1

Defined in GHC.Word

Methods

(==) :: Word16 -> Word16 -> Bool

(/=) :: Word16 -> Word16 -> Bool

Eq Word32

Since: base-2.1

Defined in GHC.Word

Methods

(==) :: Word32 -> Word32 -> Bool

(/=) :: Word32 -> Word32 -> Bool

Eq Word64

Since: base-2.1

Defined in GHC.Word

Methods

(==) :: Word64 -> Word64 -> Bool

(/=) :: Word64 -> Word64 -> Bool

Eq SomeTypeRep

Defined in Data.Typeable.Internal

Methods

(==) :: SomeTypeRep -> SomeTypeRep -> Bool

(/=) :: SomeTypeRep -> SomeTypeRep -> Bool

Eq ()

Defined in GHC.Classes

Methods

(==) :: () -> () -> Bool

(/=) :: () -> () -> Bool

Eq TyCon

Defined in GHC.Classes

Methods

(==) :: TyCon -> TyCon -> Bool

(/=) :: TyCon -> TyCon -> Bool

Eq Module

Defined in GHC.Classes

Methods

(==) :: Module -> Module -> Bool

(/=) :: Module -> Module -> Bool

Eq TrName

Defined in GHC.Classes

Methods

(==) :: TrName -> TrName -> Bool

(/=) :: TrName -> TrName -> Bool

Eq BigNat

Defined in GHC.Integer.Type

Methods

(==) :: BigNat -> BigNat -> Bool

(/=) :: BigNat -> BigNat -> Bool

Eq SrcLoc

Defined in GHC.Stack.Types

Methods

(==) :: SrcLoc -> SrcLoc -> Bool

(/=) :: SrcLoc -> SrcLoc -> Bool

Eq GeneralCategory

Defined in GHC.Unicode

Methods

(==) :: GeneralCategory -> GeneralCategory -> Bool

(/=) :: GeneralCategory -> GeneralCategory -> Bool

Eq Number

Defined in Text.Read.Lex

Methods

(==) :: Number -> Number -> Bool

(/=) :: Number -> Number -> Bool

Eq Lexeme

Defined in Text.Read.Lex

Methods

(==) :: Lexeme -> Lexeme -> Bool

(/=) :: Lexeme -> Lexeme -> Bool

Eq Fingerprint

Defined in GHC.Fingerprint.Type

Methods

(==) :: Fingerprint -> Fingerprint -> Bool

(/=) :: Fingerprint -> Fingerprint -> Bool

Eq IOMode

Defined in GHC.IO.IOMode

Methods

(==) :: IOMode -> IOMode -> Bool

(/=) :: IOMode -> IOMode -> Bool

Eq IntPtr

Defined in Foreign.Ptr

Methods

(==) :: IntPtr -> IntPtr -> Bool

(/=) :: IntPtr -> IntPtr -> Bool

Eq WordPtr

Defined in Foreign.Ptr

Methods

(==) :: WordPtr -> WordPtr -> Bool

(/=) :: WordPtr -> WordPtr -> Bool

Eq CUIntMax

Defined in Foreign.C.Types

Methods

(==) :: CUIntMax -> CUIntMax -> Bool

(/=) :: CUIntMax -> CUIntMax -> Bool

Eq CIntMax

Defined in Foreign.C.Types

Methods

(==) :: CIntMax -> CIntMax -> Bool

(/=) :: CIntMax -> CIntMax -> Bool

Eq CUIntPtr

Defined in Foreign.C.Types

Methods

(==) :: CUIntPtr -> CUIntPtr -> Bool

(/=) :: CUIntPtr -> CUIntPtr -> Bool

Eq CIntPtr

Defined in Foreign.C.Types

Methods

(==) :: CIntPtr -> CIntPtr -> Bool

(/=) :: CIntPtr -> CIntPtr -> Bool

Eq CSUSeconds

Defined in Foreign.C.Types

Methods

(==) :: CSUSeconds -> CSUSeconds -> Bool

(/=) :: CSUSeconds -> CSUSeconds -> Bool

Eq CUSeconds

Defined in Foreign.C.Types

Methods

(==) :: CUSeconds -> CUSeconds -> Bool

(/=) :: CUSeconds -> CUSeconds -> Bool

Eq CTime

Defined in Foreign.C.Types

Methods

(==) :: CTime -> CTime -> Bool

(/=) :: CTime -> CTime -> Bool

Eq CClock

Defined in Foreign.C.Types

Methods

(==) :: CClock -> CClock -> Bool

(/=) :: CClock -> CClock -> Bool

Eq CSigAtomic

Defined in Foreign.C.Types

Methods

(==) :: CSigAtomic -> CSigAtomic -> Bool

(/=) :: CSigAtomic -> CSigAtomic -> Bool

Eq CWchar

Defined in Foreign.C.Types

Methods

(==) :: CWchar -> CWchar -> Bool

(/=) :: CWchar -> CWchar -> Bool

Eq CSize

Defined in Foreign.C.Types

Methods

(==) :: CSize -> CSize -> Bool

(/=) :: CSize -> CSize -> Bool

Eq CPtrdiff

Defined in Foreign.C.Types

Methods

(==) :: CPtrdiff -> CPtrdiff -> Bool

(/=) :: CPtrdiff -> CPtrdiff -> Bool

Eq CDouble

Defined in Foreign.C.Types

Methods

(==) :: CDouble -> CDouble -> Bool

(/=) :: CDouble -> CDouble -> Bool

Eq CFloat

Defined in Foreign.C.Types

Methods

(==) :: CFloat -> CFloat -> Bool

(/=) :: CFloat -> CFloat -> Bool

Eq CBool

Defined in Foreign.C.Types

Methods

(==) :: CBool -> CBool -> Bool

(/=) :: CBool -> CBool -> Bool

Eq CULLong

Defined in Foreign.C.Types

Methods

(==) :: CULLong -> CULLong -> Bool

(/=) :: CULLong -> CULLong -> Bool

Eq CLLong

Defined in Foreign.C.Types

Methods

(==) :: CLLong -> CLLong -> Bool

(/=) :: CLLong -> CLLong -> Bool

Eq CULong

Defined in Foreign.C.Types

Methods

(==) :: CULong -> CULong -> Bool

(/=) :: CULong -> CULong -> Bool

Eq CLong

Defined in Foreign.C.Types

Methods

(==) :: CLong -> CLong -> Bool

(/=) :: CLong -> CLong -> Bool

Eq CUInt

Defined in Foreign.C.Types

Methods

(==) :: CUInt -> CUInt -> Bool

(/=) :: CUInt -> CUInt -> Bool

Eq CInt

Defined in Foreign.C.Types

Methods

(==) :: CInt -> CInt -> Bool

(/=) :: CInt -> CInt -> Bool

Eq CUShort

Defined in Foreign.C.Types

Methods

(==) :: CUShort -> CUShort -> Bool

(/=) :: CUShort -> CUShort -> Bool

Eq CShort

Defined in Foreign.C.Types

Methods

(==) :: CShort -> CShort -> Bool

(/=) :: CShort -> CShort -> Bool

Eq CUChar

Defined in Foreign.C.Types

Methods

(==) :: CUChar -> CUChar -> Bool

(/=) :: CUChar -> CUChar -> Bool

Eq CSChar

Defined in Foreign.C.Types

Methods

(==) :: CSChar -> CSChar -> Bool

(/=) :: CSChar -> CSChar -> Bool

Eq CChar

Defined in Foreign.C.Types

Methods

(==) :: CChar -> CChar -> Bool

(/=) :: CChar -> CChar -> Bool

Eq SomeNat

Since: base-4.7.0.0

Defined in GHC.TypeNats

Methods

(==) :: SomeNat -> SomeNat -> Bool

(/=) :: SomeNat -> SomeNat -> Bool

Eq SomeSymbol

Since: base-4.7.0.0

Defined in GHC.TypeLits

Methods

(==) :: SomeSymbol -> SomeSymbol -> Bool

(/=) :: SomeSymbol -> SomeSymbol -> Bool

Eq DecidedStrictness

Defined in GHC.Generics

Methods

(==) :: DecidedStrictness -> DecidedStrictness -> Bool

(/=) :: DecidedStrictness -> DecidedStrictness -> Bool

Eq SourceStrictness

Defined in GHC.Generics

Methods

(==) :: SourceStrictness -> SourceStrictness -> Bool

(/=) :: SourceStrictness -> SourceStrictness -> Bool

Eq SourceUnpackedness

Defined in GHC.Generics

Methods

(==) :: SourceUnpackedness -> SourceUnpackedness -> Bool

(/=) :: SourceUnpackedness -> SourceUnpackedness -> Bool

Eq Associativity

Defined in GHC.Generics

Methods

(==) :: Associativity -> Associativity -> Bool

(/=) :: Associativity -> Associativity -> Bool

Eq Fixity

Defined in GHC.Generics

Methods

(==) :: Fixity -> Fixity -> Bool

(/=) :: Fixity -> Fixity -> Bool

Eq Any

Defined in Data.Semigroup.Internal

Methods

(==) :: Any -> Any -> Bool

(/=) :: Any -> Any -> Bool

Eq All

Defined in Data.Semigroup.Internal

Methods

(==) :: All -> All -> Bool

(/=) :: All -> All -> Bool

Eq ArithException

Defined in GHC.Exception

Methods

(==) :: ArithException -> ArithException -> Bool

(/=) :: ArithException -> ArithException -> Bool

Eq ErrorCall

Defined in GHC.Exception

Methods

(==) :: ErrorCall -> ErrorCall -> Bool

(/=) :: ErrorCall -> ErrorCall -> Bool

Eq IOException

Since: base-4.1.0.0

Defined in GHC.IO.Exception

Methods

(==) :: IOException -> IOException -> Bool

(/=) :: IOException -> IOException -> Bool

Eq MaskingState

Defined in GHC.IO

Methods

(==) :: MaskingState -> MaskingState -> Bool

(/=) :: MaskingState -> MaskingState -> Bool

Eq BufferState

Defined in GHC.IO.Buffer

Methods

(==) :: BufferState -> BufferState -> Bool

(/=) :: BufferState -> BufferState -> Bool

Eq CodingProgress

Defined in GHC.IO.Encoding.Types

Methods

(==) :: CodingProgress -> CodingProgress -> Bool

(/=) :: CodingProgress -> CodingProgress -> Bool

Eq SeekMode

Defined in GHC.IO.Device

Methods

(==) :: SeekMode -> SeekMode -> Bool

(/=) :: SeekMode -> SeekMode -> Bool

Eq IODeviceType

Defined in GHC.IO.Device

Methods

(==) :: IODeviceType -> IODeviceType -> Bool

(/=) :: IODeviceType -> IODeviceType -> Bool

Eq NewlineMode

Defined in GHC.IO.Handle.Types

Methods

(==) :: NewlineMode -> NewlineMode -> Bool

(/=) :: NewlineMode -> NewlineMode -> Bool

Eq Newline

Defined in GHC.IO.Handle.Types

Methods

(==) :: Newline -> Newline -> Bool

(/=) :: Newline -> Newline -> Bool

Eq BufferMode

Defined in GHC.IO.Handle.Types

Methods

(==) :: BufferMode -> BufferMode -> Bool

(/=) :: BufferMode -> BufferMode -> Bool

Eq Handle

Since: base-4.1.0.0

Defined in GHC.IO.Handle.Types

Methods

(==) :: Handle -> Handle -> Bool

(/=) :: Handle -> Handle -> Bool

Eq IOErrorType

Since: base-4.1.0.0

Defined in GHC.IO.Exception

Methods

(==) :: IOErrorType -> IOErrorType -> Bool

(/=) :: IOErrorType -> IOErrorType -> Bool

Eq ExitCode

Defined in GHC.IO.Exception

Methods

(==) :: ExitCode -> ExitCode -> Bool

(/=) :: ExitCode -> ExitCode -> Bool

Eq ArrayException

Defined in GHC.IO.Exception

Methods

(==) :: ArrayException -> ArrayException -> Bool

(/=) :: ArrayException -> ArrayException -> Bool

Eq AsyncException

Defined in GHC.IO.Exception

Methods

(==) :: AsyncException -> AsyncException -> Bool

(/=) :: AsyncException -> AsyncException -> Bool

Eq Errno

Since: base-2.1

Defined in Foreign.C.Error

Methods

(==) :: Errno -> Errno -> Bool

(/=) :: Errno -> Errno -> Bool

Eq Fd

Defined in System.Posix.Types

Methods

(==) :: Fd -> Fd -> Bool

(/=) :: Fd -> Fd -> Bool

Eq CTimer

Defined in System.Posix.Types

Methods

(==) :: CTimer -> CTimer -> Bool

(/=) :: CTimer -> CTimer -> Bool

Eq CKey

Defined in System.Posix.Types

Methods

(==) :: CKey -> CKey -> Bool

(/=) :: CKey -> CKey -> Bool

Eq CId

Defined in System.Posix.Types

Methods

(==) :: CId -> CId -> Bool

(/=) :: CId -> CId -> Bool

Eq CFsFilCnt

Defined in System.Posix.Types

Methods

(==) :: CFsFilCnt -> CFsFilCnt -> Bool

(/=) :: CFsFilCnt -> CFsFilCnt -> Bool

Eq CFsBlkCnt

Defined in System.Posix.Types

Methods

(==) :: CFsBlkCnt -> CFsBlkCnt -> Bool

(/=) :: CFsBlkCnt -> CFsBlkCnt -> Bool

Eq CClockId

Defined in System.Posix.Types

Methods

(==) :: CClockId -> CClockId -> Bool

(/=) :: CClockId -> CClockId -> Bool

Eq CBlkCnt

Defined in System.Posix.Types

Methods

(==) :: CBlkCnt -> CBlkCnt -> Bool

(/=) :: CBlkCnt -> CBlkCnt -> Bool

Eq CBlkSize

Defined in System.Posix.Types

Methods

(==) :: CBlkSize -> CBlkSize -> Bool

(/=) :: CBlkSize -> CBlkSize -> Bool

Eq CRLim

Defined in System.Posix.Types

Methods

(==) :: CRLim -> CRLim -> Bool

(/=) :: CRLim -> CRLim -> Bool

Eq CTcflag

Defined in System.Posix.Types

Methods

(==) :: CTcflag -> CTcflag -> Bool

(/=) :: CTcflag -> CTcflag -> Bool

Eq CSpeed

Defined in System.Posix.Types

Methods

(==) :: CSpeed -> CSpeed -> Bool

(/=) :: CSpeed -> CSpeed -> Bool

Eq CCc

Defined in System.Posix.Types

Methods

(==) :: CCc -> CCc -> Bool

(/=) :: CCc -> CCc -> Bool

Eq CUid

Defined in System.Posix.Types

Methods

(==) :: CUid -> CUid -> Bool

(/=) :: CUid -> CUid -> Bool

Eq CNlink

Defined in System.Posix.Types

Methods

(==) :: CNlink -> CNlink -> Bool

(/=) :: CNlink -> CNlink -> Bool

Eq CGid

Defined in System.Posix.Types

Methods

(==) :: CGid -> CGid -> Bool

(/=) :: CGid -> CGid -> Bool

Eq CSsize

Defined in System.Posix.Types

Methods

(==) :: CSsize -> CSsize -> Bool

(/=) :: CSsize -> CSsize -> Bool

Eq CPid

Defined in System.Posix.Types

Methods

(==) :: CPid -> CPid -> Bool

(/=) :: CPid -> CPid -> Bool

Eq COff

Defined in System.Posix.Types

Methods

(==) :: COff -> COff -> Bool

(/=) :: COff -> COff -> Bool

Eq CMode

Defined in System.Posix.Types

Methods

(==) :: CMode -> CMode -> Bool

(/=) :: CMode -> CMode -> Bool

Eq CIno

Defined in System.Posix.Types

Methods

(==) :: CIno -> CIno -> Bool

(/=) :: CIno -> CIno -> Bool

Eq CDev

Defined in System.Posix.Types

Methods

(==) :: CDev -> CDev -> Bool

(/=) :: CDev -> CDev -> Bool

Eq Lifetime

Defined in GHC.Event.Internal

Methods

(==) :: Lifetime -> Lifetime -> Bool

(/=) :: Lifetime -> Lifetime -> Bool

Eq Event

Defined in GHC.Event.Internal

Methods

(==) :: Event -> Event -> Bool

(/=) :: Event -> Event -> Bool

Eq ThreadStatus

Defined in GHC.Conc.Sync

Methods

(==) :: ThreadStatus -> ThreadStatus -> Bool

(/=) :: ThreadStatus -> ThreadStatus -> Bool

Eq BlockReason

Defined in GHC.Conc.Sync

Methods

(==) :: BlockReason -> BlockReason -> Bool

(/=) :: BlockReason -> BlockReason -> Bool

Eq ThreadId

Since: base-4.2.0.0

Defined in GHC.Conc.Sync

Methods

(==) :: ThreadId -> ThreadId -> Bool

(/=) :: ThreadId -> ThreadId -> Bool

Eq TimeoutKey

Defined in GHC.Event.TimerManager

Methods

(==) :: TimeoutKey -> TimeoutKey -> Bool

(/=) :: TimeoutKey -> TimeoutKey -> Bool

Eq FdKey

Defined in GHC.Event.Manager

Methods

(==) :: FdKey -> FdKey -> Bool

(/=) :: FdKey -> FdKey -> Bool

Eq HandlePosn

Since: base-4.1.0.0

Defined in GHC.IO.Handle

Methods

(==) :: HandlePosn -> HandlePosn -> Bool

(/=) :: HandlePosn -> HandlePosn -> Bool

Eq Version

Since: base-2.1

Defined in Data.Version

Methods

(==) :: Version -> Version -> Bool

(/=) :: Version -> Version -> Bool

Eq ByteOrder

Defined in GHC.ByteOrder

Methods

(==) :: ByteOrder -> ByteOrder -> Bool

(/=) :: ByteOrder -> ByteOrder -> Bool

Eq Unique

Defined in Data.Unique

Methods

(==) :: Unique -> Unique -> Bool

(/=) :: Unique -> Unique -> Bool

Eq Fixity

Defined in Data.Data

Methods

(==) :: Fixity -> Fixity -> Bool

(/=) :: Fixity -> Fixity -> Bool

Eq ConstrRep

Defined in Data.Data

Methods

(==) :: ConstrRep -> ConstrRep -> Bool

(/=) :: ConstrRep -> ConstrRep -> Bool

Eq DataRep

Defined in Data.Data

Methods

(==) :: DataRep -> DataRep -> Bool

(/=) :: DataRep -> DataRep -> Bool

Eq Constr

Equality of constructors

Since: base-4.0.0.0

Defined in Data.Data

Methods

(==) :: Constr -> Constr -> Bool

(/=) :: Constr -> Constr -> Bool

Eq SpecConstrAnnotation

Defined in GHC.Exts

Methods

(==) :: SpecConstrAnnotation -> SpecConstrAnnotation -> Bool

(/=) :: SpecConstrAnnotation -> SpecConstrAnnotation -> Bool

Eq Void

Since: base-4.8.0.0

Defined in Data.Void

Methods

(==) :: Void -> Void -> Bool

(/=) :: Void -> Void -> Bool

Eq a => Eq [a]

Defined in GHC.Classes

Methods

(==) :: [a] -> [a] -> Bool

(/=) :: [a] -> [a] -> Bool

Eq a => Eq (Maybe a)

Defined in GHC.Base

Methods

(==) :: Maybe a -> Maybe a -> Bool

(/=) :: Maybe a -> Maybe a -> Bool

Eq a => Eq (Ratio a)

Defined in GHC.Real

Methods

(==) :: Ratio a -> Ratio a -> Bool

(/=) :: Ratio a -> Ratio a -> Bool

Eq (StablePtr a)

Since: base-2.1

Defined in GHC.Stable

Methods

(==) :: StablePtr a -> StablePtr a -> Bool

(/=) :: StablePtr a -> StablePtr a -> Bool

Eq (Ptr a)

Defined in GHC.Ptr

Methods

(==) :: Ptr a -> Ptr a -> Bool

(/=) :: Ptr a -> Ptr a -> Bool

Eq (FunPtr a)

Defined in GHC.Ptr

Methods

(==) :: FunPtr a -> FunPtr a -> Bool

(/=) :: FunPtr a -> FunPtr a -> Bool

Eq p => Eq (Par1 p)

Defined in GHC.Generics

Methods

(==) :: Par1 p -> Par1 p -> Bool

(/=) :: Par1 p -> Par1 p -> Bool

Eq a => Eq (NonEmpty a)

Defined in GHC.Base

Methods

(==) :: NonEmpty a -> NonEmpty a -> Bool

(/=) :: NonEmpty a -> NonEmpty a -> Bool

Eq (MVar a)

Since: base-4.1.0.0

Defined in GHC.MVar

Methods

(==) :: MVar a -> MVar a -> Bool

(/=) :: MVar a -> MVar a -> Bool

Eq a => Eq (Down a)

Defined in Data.Ord

Methods

(==) :: Down a -> Down a -> Bool

(/=) :: Down a -> Down a -> Bool

Eq a => Eq (Product a)

Defined in Data.Semigroup.Internal

Methods

(==) :: Product a -> Product a -> Bool

(/=) :: Product a -> Product a -> Bool

Eq a => Eq (Sum a)

Defined in Data.Semigroup.Internal

Methods

(==) :: Sum a -> Sum a -> Bool

(/=) :: Sum a -> Sum a -> Bool

Eq a => Eq (Dual a)

Defined in Data.Semigroup.Internal

Methods

(==) :: Dual a -> Dual a -> Bool

(/=) :: Dual a -> Dual a -> Bool

Eq a => Eq (Last a)

Defined in Data.Monoid

Methods

(==) :: Last a -> Last a -> Bool

(/=) :: Last a -> Last a -> Bool

Eq a => Eq (First a)

Defined in Data.Monoid

Methods

(==) :: First a -> First a -> Bool

(/=) :: First a -> First a -> Bool

Eq (IORef a)

Pointer equality.

Since: base-4.1.0.0

Defined in GHC.IORef

Methods

(==) :: IORef a -> IORef a -> Bool

(/=) :: IORef a -> IORef a -> Bool

Eq (ForeignPtr a)

Since: base-2.1

Defined in GHC.ForeignPtr

Methods

(==) :: ForeignPtr a -> ForeignPtr a -> Bool

(/=) :: ForeignPtr a -> ForeignPtr a -> Bool

Eq (TVar a)

Since: base-4.8.0.0

Defined in GHC.Conc.Sync

Methods

(==) :: TVar a -> TVar a -> Bool

(/=) :: TVar a -> TVar a -> Bool

Eq a => Eq (Identity a)

Defined in Data.Functor.Identity

Methods

(==) :: Identity a -> Identity a -> Bool

(/=) :: Identity a -> Identity a -> Bool

Eq a => Eq (ZipList a)

Defined in Control.Applicative

Methods

(==) :: ZipList a -> ZipList a -> Bool

(/=) :: ZipList a -> ZipList a -> Bool

Eq (StableName a)

Since: base-2.1

Defined in System.Mem.StableName

Methods

(==) :: StableName a -> StableName a -> Bool

(/=) :: StableName a -> StableName a -> Bool

Eq (Chan a)

Defined in Control.Concurrent.Chan

Methods

(==) :: Chan a -> Chan a -> Bool

(/=) :: Chan a -> Chan a -> Bool

Eq a => Eq (Option a)

Defined in Data.Semigroup

Methods

(==) :: Option a -> Option a -> Bool

(/=) :: Option a -> Option a -> Bool

Eq m => Eq (WrappedMonoid m)

Defined in Data.Semigroup

Methods

(==) :: WrappedMonoid m -> WrappedMonoid m -> Bool

(/=) :: WrappedMonoid m -> WrappedMonoid m -> Bool

Eq a => Eq (Last a)

Defined in Data.Semigroup

Methods

(==) :: Last a -> Last a -> Bool

(/=) :: Last a -> Last a -> Bool

Eq a => Eq (First a)

Defined in Data.Semigroup

Methods

(==) :: First a -> First a -> Bool

(/=) :: First a -> First a -> Bool

Eq a => Eq (Max a)

Defined in Data.Semigroup

Methods

(==) :: Max a -> Max a -> Bool

(/=) :: Max a -> Max a -> Bool

Eq a => Eq (Min a)

Defined in Data.Semigroup

Methods

(==) :: Min a -> Min a -> Bool

(/=) :: Min a -> Min a -> Bool

Eq (Fixed a)

Defined in Data.Fixed

Methods

(==) :: Fixed a -> Fixed a -> Bool

(/=) :: Fixed a -> Fixed a -> Bool

Eq a => Eq (Complex a)

Defined in Data.Complex

Methods

(==) :: Complex a -> Complex a -> Bool

(/=) :: Complex a -> Complex a -> Bool

(Eq a, Eq b) => Eq (Either a b)

Defined in Data.Either

Methods

(==) :: Either a b -> Either a b -> Bool

(/=) :: Either a b -> Either a b -> Bool

Eq (V1 p)

Since: base-4.9.0.0

Defined in GHC.Generics

Methods

(==) :: V1 p -> V1 p -> Bool

(/=) :: V1 p -> V1 p -> Bool

Eq (U1 p)

Since: base-4.9.0.0

Defined in GHC.Generics

Methods

(==) :: U1 p -> U1 p -> Bool

(/=) :: U1 p -> U1 p -> Bool

Eq (TypeRep a)

Since: base-2.1

Defined in Data.Typeable.Internal

Methods

(==) :: TypeRep a -> TypeRep a -> Bool

(/=) :: TypeRep a -> TypeRep a -> Bool

(Eq a, Eq b) => Eq (a, b)

Defined in GHC.Classes

Methods

(==) :: (a, b) -> (a, b) -> Bool

(/=) :: (a, b) -> (a, b) -> Bool

Eq (STRef s a)

Pointer equality.

Since: base-2.1

Defined in GHC.STRef

Methods

(==) :: STRef s a -> STRef s a -> Bool

(/=) :: STRef s a -> STRef s a -> Bool

Eq (Proxy s)

Since: base-4.7.0.0

Defined in Data.Proxy

Methods

(==) :: Proxy s -> Proxy s -> Bool

(/=) :: Proxy s -> Proxy s -> Bool

Eq a => Eq (Arg a b)

Since: base-4.9.0.0

Defined in Data.Semigroup

Methods

(==) :: Arg a b -> Arg a b -> Bool

(/=) :: Arg a b -> Arg a b -> Bool

Eq (f p) => Eq (Rec1 f p)

Defined in GHC.Generics

Methods

(==) :: Rec1 f p -> Rec1 f p -> Bool

(/=) :: Rec1 f p -> Rec1 f p -> Bool

Eq (URec Word p)

Defined in GHC.Generics

Methods

(==) :: URec Word p -> URec Word p -> Bool

(/=) :: URec Word p -> URec Word p -> Bool

Eq (URec Int p)

Defined in GHC.Generics

Methods

(==) :: URec Int p -> URec Int p -> Bool

(/=) :: URec Int p -> URec Int p -> Bool

Eq (URec Float p)

Defined in GHC.Generics

Methods

(==) :: URec Float p -> URec Float p -> Bool

(/=) :: URec Float p -> URec Float p -> Bool

Eq (URec Double p)

Defined in GHC.Generics

Methods

(==) :: URec Double p -> URec Double p -> Bool

(/=) :: URec Double p -> URec Double p -> Bool

Eq (URec Char p)

Defined in GHC.Generics

Methods

(==) :: URec Char p -> URec Char p -> Bool

(/=) :: URec Char p -> URec Char p -> Bool

Eq (URec (Ptr ()) p)

Defined in GHC.Generics

Methods

(==) :: URec (Ptr ()) p -> URec (Ptr ()) p -> Bool

(/=) :: URec (Ptr ()) p -> URec (Ptr ()) p -> Bool

(Eq a, Eq b, Eq c) => Eq (a, b, c)

Defined in GHC.Classes

Methods

(==) :: (a, b, c) -> (a, b, c) -> Bool

(/=) :: (a, b, c) -> (a, b, c) -> Bool

Eq (a :~: b)

Defined in Data.Type.Equality

Methods

(==) :: (a :~: b) -> (a :~: b) -> Bool

(/=) :: (a :~: b) -> (a :~: b) -> Bool

Eq (Coercion a b)

Defined in Data.Type.Coercion

Methods

(==) :: Coercion a b -> Coercion a b -> Bool

(/=) :: Coercion a b -> Coercion a b -> Bool

Eq (f a) => Eq (Alt f a)

Defined in Data.Semigroup.Internal

Methods

(==) :: Alt f a -> Alt f a -> Bool

(/=) :: Alt f a -> Alt f a -> Bool

Eq a => Eq (Const a b)

Defined in Data.Functor.Const

Methods

(==) :: Const a b -> Const a b -> Bool

(/=) :: Const a b -> Const a b -> Bool

Eq c => Eq (K1 i c p)

Defined in GHC.Generics

Methods

(==) :: K1 i c p -> K1 i c p -> Bool

(/=) :: K1 i c p -> K1 i c p -> Bool

(Eq (f p), Eq (g p)) => Eq ((f :+: g) p)

Defined in GHC.Generics

Methods

(==) :: (f :+: g) p -> (f :+: g) p -> Bool

(/=) :: (f :+: g) p -> (f :+: g) p -> Bool

(Eq (f p), Eq (g p)) => Eq ((f :*: g) p)

Defined in GHC.Generics

Methods

(==) :: (f :*: g) p -> (f :*: g) p -> Bool

(/=) :: (f :*: g) p -> (f :*: g) p -> Bool

(Eq a, Eq b, Eq c, Eq d) => Eq (a, b, c, d)

Defined in GHC.Classes

Methods

(==) :: (a, b, c, d) -> (a, b, c, d) -> Bool

(/=) :: (a, b, c, d) -> (a, b, c, d) -> Bool

Eq (a :~~: b)

Since: base-4.10.0.0

Defined in Data.Type.Equality

Methods

(==) :: (a :~~: b) -> (a :~~: b) -> Bool

(/=) :: (a :~~: b) -> (a :~~: b) -> Bool

(Eq1 f, Eq1 g, Eq a) => Eq (Sum f g a)

Since: base-4.9.0.0

Defined in Data.Functor.Sum

Methods

(==) :: Sum f g a -> Sum f g a -> Bool

(/=) :: Sum f g a -> Sum f g a -> Bool

(Eq1 f, Eq1 g, Eq a) => Eq (Product f g a)

Since: base-4.9.0.0

Defined in Data.Functor.Product

Methods

(==) :: Product f g a -> Product f g a -> Bool

(/=) :: Product f g a -> Product f g a -> Bool

Eq (f p) => Eq (M1 i c f p)

Defined in GHC.Generics

Methods

(==) :: M1 i c f p -> M1 i c f p -> Bool

(/=) :: M1 i c f p -> M1 i c f p -> Bool

Eq (f (g p)) => Eq ((f :.: g) p)

Defined in GHC.Generics

Methods

(==) :: (f :.: g) p -> (f :.: g) p -> Bool

(/=) :: (f :.: g) p -> (f :.: g) p -> Bool

(Eq a, Eq b, Eq c, Eq d, Eq e) => Eq (a, b, c, d, e)

Defined in GHC.Classes

Methods

(==) :: (a, b, c, d, e) -> (a, b, c, d, e) -> Bool

(/=) :: (a, b, c, d, e) -> (a, b, c, d, e) -> Bool

(Eq1 f, Eq1 g, Eq a) => Eq (Compose f g a)

Since: base-4.9.0.0

Defined in Data.Functor.Compose

Methods

(==) :: Compose f g a -> Compose f g a -> Bool

(/=) :: Compose f g a -> Compose f g a -> Bool

(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f) => Eq (a, b, c, d, e, f)

Defined in GHC.Classes

Methods

(==) :: (a, b, c, d, e, f) -> (a, b, c, d, e, f) -> Bool

(/=) :: (a, b, c, d, e, f) -> (a, b, c, d, e, f) -> Bool

(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g) => Eq (a, b, c, d, e, f, g)

Defined in GHC.Classes

Methods

(==) :: (a, b, c, d, e, f, g) -> (a, b, c, d, e, f, g) -> Bool

(/=) :: (a, b, c, d, e, f, g) -> (a, b, c, d, e, f, g) -> Bool

(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g, Eq h) => Eq (a, b, c, d, e, f, g, h)

Defined in GHC.Classes

Methods

(==) :: (a, b, c, d, e, f, g, h) -> (a, b, c, d, e, f, g, h) -> Bool

(/=) :: (a, b, c, d, e, f, g, h) -> (a, b, c, d, e, f, g, h) -> Bool

(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g, Eq h, Eq i) => Eq (a, b, c, d, e, f, g, h, i)

Defined in GHC.Classes

Methods

(==) :: (a, b, c, d, e, f, g, h, i) -> (a, b, c, d, e, f, g, h, i) -> Bool

(/=) :: (a, b, c, d, e, f, g, h, i) -> (a, b, c, d, e, f, g, h, i) -> Bool

(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g, Eq h, Eq i, Eq j) => Eq (a, b, c, d, e, f, g, h, i, j)

Defined in GHC.Classes

Methods

(==) :: (a, b, c, d, e, f, g, h, i, j) -> (a, b, c, d, e, f, g, h, i, j) -> Bool

(/=) :: (a, b, c, d, e, f, g, h, i, j) -> (a, b, c, d, e, f, g, h, i, j) -> Bool

(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g, Eq h, Eq i, Eq j, Eq k) => Eq (a, b, c, d, e, f, g, h, i, j, k)

Defined in GHC.Classes

Methods

(==) :: (a, b, c, d, e, f, g, h, i, j, k) -> (a, b, c, d, e, f, g, h, i, j, k) -> Bool

(/=) :: (a, b, c, d, e, f, g, h, i, j, k) -> (a, b, c, d, e, f, g, h, i, j, k) -> Bool

(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g, Eq h, Eq i, Eq j, Eq k, Eq l) => Eq (a, b, c, d, e, f, g, h, i, j, k, l)

Defined in GHC.Classes

Methods

(==) :: (a, b, c, d, e, f, g, h, i, j, k, l) -> (a, b, c, d, e, f, g, h, i, j, k, l) -> Bool

(/=) :: (a, b, c, d, e, f, g, h, i, j, k, l) -> (a, b, c, d, e, f, g, h, i, j, k, l) -> Bool

(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g, Eq h, Eq i, Eq j, Eq k, Eq l, Eq m) => Eq (a, b, c, d, e, f, g, h, i, j, k, l, m)

Defined in GHC.Classes

Methods

(==) :: (a, b, c, d, e, f, g, h, i, j, k, l, m) -> (a, b, c, d, e, f, g, h, i, j, k, l, m) -> Bool

(/=) :: (a, b, c, d, e, f, g, h, i, j, k, l, m) -> (a, b, c, d, e, f, g, h, i, j, k, l, m) -> Bool

(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g, Eq h, Eq i, Eq j, Eq k, Eq l, Eq m, Eq n) => Eq (a, b, c, d, e, f, g, h, i, j, k, l, m, n)

Defined in GHC.Classes

Methods

(==) :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> Bool

(/=) :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n) -> Bool

(Eq a, Eq b, Eq c, Eq d, Eq e, Eq f, Eq g, Eq h, Eq i, Eq j, Eq k, Eq l, Eq m, Eq n, Eq o) => Eq (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o)

Defined in GHC.Classes

Methods

(==) :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> Bool

(/=) :: (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) -> Bool