yaml-0.11.8.0: Support for parsing and rendering YAML documents.
Safe HaskellSafe-Inferred
LanguageHaskell2010

Data.Yaml

Description

Provides a high-level interface for processing YAML files.

This module reuses most of the infrastructure from the aeson package. This means that you can use all of the existing tools for JSON processing for processing YAML files. As a result, much of the documentation below mentions JSON; do not let that confuse you, it's intentional.

For the most part, YAML content translates directly into JSON, and therefore there is very little data loss. If you need to deal with YAML more directly (e.g., directly deal with aliases), you should use the Text.Libyaml module instead.

For documentation on the aeson types, functions, classes, and operators, please see the Data.Aeson module of the aeson package.

Look in the examples directory of the source repository for some initial pointers on how to use this library.

Synopsis

Encoding

encode :: ToJSON a => a -> ByteString Source #

Encode a value into its YAML representation.

encodeWith :: ToJSON a => EncodeOptions -> a -> ByteString Source #

Encode a value into its YAML representation with custom styling.

Since: 0.10.2.0

encodeFile :: ToJSON a => FilePath -> a -> IO () Source #

Encode a value into its YAML representation and save to the given file.

encodeFileWith :: ToJSON a => EncodeOptions -> FilePath -> a -> IO () Source #

Encode a value into its YAML representation with custom styling and save to the given file.

Since: 0.10.2.0

Decoding

decodeEither' :: FromJSON a => ByteString -> Either ParseException a Source #

More helpful version of decodeEither which returns the YamlException.

Since: 0.8.3

decodeFileEither :: FromJSON a => FilePath -> IO (Either ParseException a) Source #

A version of decodeFile which should not throw runtime exceptions.

Since: 0.8.4

decodeFileWithWarnings :: FromJSON a => FilePath -> IO (Either ParseException ([Warning], a)) Source #

A version of decodeFileEither that returns warnings along with the parse result.

Since: 0.10.0

decodeThrow :: (MonadThrow m, FromJSON a) => ByteString -> m a Source #

A version of decodeEither' lifted to MonadThrow

Since: 0.8.31

decodeFileThrow :: (MonadIO m, FromJSON a) => FilePath -> m a Source #

A version of decodeFileEither lifted to MonadIO

Since: 0.8.31

Decoding multiple documents

For situations where we need to be able to parse multiple documents separated by `---` in a YAML stream, these functions decode a list of values rather than a single value.

decodeAllEither' :: FromJSON a => ByteString -> Either ParseException [a] Source #

Like decodeEither', but decode multiple documents.

Since: 0.11.5.0

decodeAllFileEither :: FromJSON a => FilePath -> IO (Either ParseException [a]) Source #

Like decodeFileEither, but decode multiple documents.

Since: 0.11.5.0

decodeAllFileWithWarnings :: FromJSON a => FilePath -> IO (Either ParseException ([Warning], [a])) Source #

Like decodeFileWithWarnings, but decode multiple documents.

Since: 0.11.5.0

decodeAllThrow :: (MonadThrow m, FromJSON a) => ByteString -> m [a] Source #

Like decodeThrow, but decode multiple documents.

Since: 0.11.5.0

decodeAllFileThrow :: (MonadIO m, FromJSON a) => FilePath -> m [a] Source #

Like decodeFileThrow, but decode multiple documents.

Since: 0.11.5.0

More control over decoding

decodeHelper :: FromJSON a => ConduitM () Event Parse () -> IO (Either ParseException ([Warning], Either String a)) Source #

Types

data Value #

Constructors

Object !Object 
Array !Array 
String !Text 
Number !Scientific 
Bool !Bool 
Null 

Instances

Instances details
Arbitrary Value 
Instance details

Defined in Data.Aeson.Types.Internal

Methods

arbitrary :: Gen Value

shrink :: Value -> [Value]

CoArbitrary Value 
Instance details

Defined in Data.Aeson.Types.Internal

Methods

coarbitrary :: Value -> Gen b -> Gen b

Function Value 
Instance details

Defined in Data.Aeson.Types.Internal

Methods

function :: (Value -> b) -> Value :-> b

FromJSON Value 
Instance details

Defined in Data.Aeson.Types.FromJSON

FromString Encoding 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

fromString :: String -> Encoding

FromString Value 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

fromString :: String -> Value

KeyValue Object 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

(.=) :: ToJSON v => Key -> v -> Object #

KeyValue Pair 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

(.=) :: ToJSON v => Key -> v -> Pair #

ToJSON Value 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Value -> Value #

toEncoding :: Value -> Encoding #

toJSONList :: [Value] -> Value #

toEncodingList :: [Value] -> Encoding #

Data Value 
Instance details

Defined in Data.Aeson.Types.Internal

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Value -> c Value

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Value

toConstr :: Value -> Constr

dataTypeOf :: Value -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Value)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Value)

gmapT :: (forall b. Data b => b -> b) -> Value -> Value

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Value -> r

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Value -> r

gmapQ :: (forall d. Data d => d -> u) -> Value -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> Value -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Value -> m Value

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Value -> m Value

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Value -> m Value

IsString Value 
Instance details

Defined in Data.Aeson.Types.Internal

Methods

fromString :: String -> Value

Generic Value 
Instance details

Defined in Data.Aeson.Types.Internal

Associated Types

type Rep Value :: Type -> Type

Methods

from :: Value -> Rep Value x

to :: Rep Value x -> Value

Read Value 
Instance details

Defined in Data.Aeson.Types.Internal

Methods

readsPrec :: Int -> ReadS Value

readList :: ReadS [Value]

readPrec :: ReadPrec Value

readListPrec :: ReadPrec [Value]

Show Value 
Instance details

Defined in Data.Aeson.Types.Internal

Methods

showsPrec :: Int -> Value -> ShowS

show :: Value -> String

showList :: [Value] -> ShowS

NFData Value 
Instance details

Defined in Data.Aeson.Types.Internal

Methods

rnf :: Value -> ()

Eq Value 
Instance details

Defined in Data.Aeson.Types.Internal

Methods

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

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

Ord Value 
Instance details

Defined in Data.Aeson.Types.Internal

Methods

compare :: Value -> Value -> Ordering

(<) :: Value -> Value -> Bool

(<=) :: Value -> Value -> Bool

(>) :: Value -> Value -> Bool

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

max :: Value -> Value -> Value

min :: Value -> Value -> Value

Hashable Value 
Instance details

Defined in Data.Aeson.Types.Internal

Methods

hashWithSalt :: Int -> Value -> Int

hash :: Value -> Int

Lift Value 
Instance details

Defined in Data.Aeson.Types.Internal

Methods

lift :: Quote m => Value -> m Exp

liftTyped :: forall (m :: Type -> Type). Quote m => Value -> Code m Value

(GToJSON' Encoding arity a, ConsToJSON Encoding arity a, Constructor c) => SumToJSON' TwoElemArray Encoding arity (C1 c a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

sumToJSON' :: Options -> ToArgs Encoding arity a0 -> C1 c a a0 -> Tagged TwoElemArray Encoding

(GToJSON' Value arity a, ConsToJSON Value arity a, Constructor c) => SumToJSON' TwoElemArray Value arity (C1 c a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

sumToJSON' :: Options -> ToArgs Value arity a0 -> C1 c a a0 -> Tagged TwoElemArray Value

GToJSON' Encoding arity (U1 :: TYPE LiftedRep -> Type) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

gToJSON :: Options -> ToArgs Encoding arity a -> U1 a -> Encoding

GToJSON' Value arity (U1 :: TYPE LiftedRep -> Type) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

gToJSON :: Options -> ToArgs Value arity a -> U1 a -> Value

GToJSON' Value arity (V1 :: TYPE LiftedRep -> Type) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

gToJSON :: Options -> ToArgs Value arity a -> V1 a -> Value

ToJSON1 f => GToJSON' Encoding One (Rec1 f) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

gToJSON :: Options -> ToArgs Encoding One a -> Rec1 f a -> Encoding

ToJSON1 f => GToJSON' Value One (Rec1 f) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

gToJSON :: Options -> ToArgs Value One a -> Rec1 f a -> Value

(EncodeProduct arity a, EncodeProduct arity b) => GToJSON' Encoding arity (a :*: b) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

gToJSON :: Options -> ToArgs Encoding arity a0 -> (a :*: b) a0 -> Encoding

ToJSON a => GToJSON' Encoding arity (K1 i a :: TYPE LiftedRep -> Type) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

gToJSON :: Options -> ToArgs Encoding arity a0 -> K1 i a a0 -> Encoding

(WriteProduct arity a, WriteProduct arity b, ProductSize a, ProductSize b) => GToJSON' Value arity (a :*: b) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

gToJSON :: Options -> ToArgs Value arity a0 -> (a :*: b) a0 -> Value

ToJSON a => GToJSON' Value arity (K1 i a :: TYPE LiftedRep -> Type) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

gToJSON :: Options -> ToArgs Value arity a0 -> K1 i a a0 -> Value

(ToJSON1 f, GToJSON' Encoding One g) => GToJSON' Encoding One (f :.: g) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

gToJSON :: Options -> ToArgs Encoding One a -> (f :.: g) a -> Encoding

(ToJSON1 f, GToJSON' Value One g) => GToJSON' Value One (f :.: g) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

gToJSON :: Options -> ToArgs Value One a -> (f :.: g) a -> Value

FromPairs Value (DList Pair) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

fromPairs :: DList Pair -> Value

v ~ Value => KeyValuePair v (DList Pair) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

pair :: Key -> v -> DList Pair

type Rep Value 
Instance details

Defined in Data.Aeson.Types.Internal

type Rep Value = D1 ('MetaData "Value" "Data.Aeson.Types.Internal" "aeson-2.0.3.0-4oevyETfuymIgvSNtKIv18" 'False) ((C1 ('MetaCons "Object" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Object)) :+: (C1 ('MetaCons "Array" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Array)) :+: C1 ('MetaCons "String" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Text)))) :+: (C1 ('MetaCons "Number" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Scientific)) :+: (C1 ('MetaCons "Bool" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 Bool)) :+: C1 ('MetaCons "Null" 'PrefixI 'False) (U1 :: Type -> Type))))

data Parser a #

Instances

Instances details
MonadFail Parser 
Instance details

Defined in Data.Aeson.Types.Internal

Methods

fail :: String -> Parser a

Alternative Parser 
Instance details

Defined in Data.Aeson.Types.Internal

Methods

empty :: Parser a

(<|>) :: Parser a -> Parser a -> Parser a

some :: Parser a -> Parser [a]

many :: Parser a -> Parser [a]

Applicative Parser 
Instance details

Defined in Data.Aeson.Types.Internal

Methods

pure :: a -> Parser a

(<*>) :: Parser (a -> b) -> Parser a -> Parser b

liftA2 :: (a -> b -> c) -> Parser a -> Parser b -> Parser c

(*>) :: Parser a -> Parser b -> Parser b

(<*) :: Parser a -> Parser b -> Parser a

Functor Parser 
Instance details

Defined in Data.Aeson.Types.Internal

Methods

fmap :: (a -> b) -> Parser a -> Parser b

(<$) :: a -> Parser b -> Parser a

Monad Parser 
Instance details

Defined in Data.Aeson.Types.Internal

Methods

(>>=) :: Parser a -> (a -> Parser b) -> Parser b

(>>) :: Parser a -> Parser b -> Parser b

return :: a -> Parser a

MonadPlus Parser 
Instance details

Defined in Data.Aeson.Types.Internal

Methods

mzero :: Parser a

mplus :: Parser a -> Parser a -> Parser a

Monoid (Parser a) 
Instance details

Defined in Data.Aeson.Types.Internal

Methods

mempty :: Parser a

mappend :: Parser a -> Parser a -> Parser a

mconcat :: [Parser a] -> Parser a

Semigroup (Parser a) 
Instance details

Defined in Data.Aeson.Types.Internal

Methods

(<>) :: Parser a -> Parser a -> Parser a

sconcat :: NonEmpty (Parser a) -> Parser a

stimes :: Integral b => b -> Parser a -> Parser a

type Object = KeyMap Value #

type Array = Vector Value #

data ParseException Source #

Instances

Instances details
Exception ParseException Source # 
Instance details

Defined in Data.Yaml.Internal

Methods

toException :: ParseException -> SomeException

fromException :: SomeException -> Maybe ParseException

displayException :: ParseException -> String

Show ParseException Source # 
Instance details

Defined in Data.Yaml.Internal

Methods

showsPrec :: Int -> ParseException -> ShowS

show :: ParseException -> String

showList :: [ParseException] -> ShowS

prettyPrintParseException :: ParseException -> String Source #

Alternative to show to display a ParseException on the screen. Instead of displaying the data constructors applied to their arguments, a more textual output is returned. For example, instead of printing:

InvalidYaml (Just (YamlParseException {yamlProblem = "did not find expected ',' or '}'", yamlContext = "while parsing a flow mapping", yamlProblemMark = YamlMark {yamlIndex = 42, yamlLine = 2, yamlColumn = 12}})))

It looks more pleasant to print:

YAML parse exception at line 2, column 12,
while parsing a flow mapping:
did not find expected ',' or '}'

Since 0.8.11

data YamlException Source #

Constructors

YamlException String 
YamlParseException

problem, context, index, position line, position column

Fields

Instances

Instances details
Exception YamlException 
Instance details

Defined in Text.Libyaml

Methods

toException :: YamlException -> SomeException

fromException :: SomeException -> Maybe YamlException

displayException :: YamlException -> String

Show YamlException 
Instance details

Defined in Text.Libyaml

Methods

showsPrec :: Int -> YamlException -> ShowS

show :: YamlException -> String

showList :: [YamlException] -> ShowS

data YamlMark Source #

The pointer position

Constructors

YamlMark 

Fields

Instances

Instances details
Show YamlMark 
Instance details

Defined in Text.Libyaml

Methods

showsPrec :: Int -> YamlMark -> ShowS

show :: YamlMark -> String

showList :: [YamlMark] -> ShowS

Constructors and accessors

object :: [Pair] -> Value #

array :: [Value] -> Value Source #

Construct a new Value from a list of Values.

(.=) :: (KeyValue kv, ToJSON v) => Key -> v -> kv #

(.:) :: FromJSON a => Object -> Key -> Parser a #

(.:?) :: FromJSON a => Object -> Key -> Parser (Maybe a) #

(.!=) :: Parser (Maybe a) -> a -> Parser a #

With helpers (since 0.8.23)

withObject :: String -> (Object -> Parser a) -> Value -> Parser a #

withText :: String -> (Text -> Parser a) -> Value -> Parser a #

withArray :: String -> (Array -> Parser a) -> Value -> Parser a #

withScientific :: String -> (Scientific -> Parser a) -> Value -> Parser a #

withBool :: String -> (Bool -> Parser a) -> Value -> Parser a #

Parsing

parseMonad :: MonadFail m => (a -> Parser b) -> a -> m b Source #

Deprecated: With the MonadFail split, this function is going to be removed in the future. Please migrate to parseEither.

parseEither :: (a -> Parser b) -> a -> Either String b #

parseMaybe :: (a -> Parser b) -> a -> Maybe b #

Classes

class ToJSON a where #

Minimal complete definition

Nothing

Methods

toJSON :: a -> Value #

toEncoding :: a -> Encoding #

toJSONList :: [a] -> Value #

toEncodingList :: [a] -> Encoding #

Instances

Instances details
ToJSON Key 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Key -> Value #

toEncoding :: Key -> Encoding #

toJSONList :: [Key] -> Value #

toEncodingList :: [Key] -> Encoding #

ToJSON DotNetTime 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: DotNetTime -> Value #

toEncoding :: DotNetTime -> Encoding #

toJSONList :: [DotNetTime] -> Value #

toEncodingList :: [DotNetTime] -> Encoding #

ToJSON Value 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Value -> Value #

toEncoding :: Value -> Encoding #

toJSONList :: [Value] -> Value #

toEncodingList :: [Value] -> Encoding #

ToJSON Number 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Number -> Value #

toEncoding :: Number -> Encoding #

toJSONList :: [Number] -> Value #

toEncodingList :: [Number] -> Encoding #

ToJSON Version 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Version -> Value #

toEncoding :: Version -> Encoding #

toJSONList :: [Version] -> Value #

toEncodingList :: [Version] -> Encoding #

ToJSON Void 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Void -> Value #

toEncoding :: Void -> Encoding #

toJSONList :: [Void] -> Value #

toEncodingList :: [Void] -> Encoding #

ToJSON CTime 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: CTime -> Value #

toEncoding :: CTime -> Encoding #

toJSONList :: [CTime] -> Value #

toEncodingList :: [CTime] -> Encoding #

ToJSON Int16 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Int16 -> Value #

toEncoding :: Int16 -> Encoding #

toJSONList :: [Int16] -> Value #

toEncodingList :: [Int16] -> Encoding #

ToJSON Int32 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Int32 -> Value #

toEncoding :: Int32 -> Encoding #

toJSONList :: [Int32] -> Value #

toEncodingList :: [Int32] -> Encoding #

ToJSON Int64 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Int64 -> Value #

toEncoding :: Int64 -> Encoding #

toJSONList :: [Int64] -> Value #

toEncodingList :: [Int64] -> Encoding #

ToJSON Int8 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Int8 -> Value #

toEncoding :: Int8 -> Encoding #

toJSONList :: [Int8] -> Value #

toEncodingList :: [Int8] -> Encoding #

ToJSON Word16 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Word16 -> Value #

toEncoding :: Word16 -> Encoding #

toJSONList :: [Word16] -> Value #

toEncodingList :: [Word16] -> Encoding #

ToJSON Word32 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Word32 -> Value #

toEncoding :: Word32 -> Encoding #

toJSONList :: [Word32] -> Value #

toEncodingList :: [Word32] -> Encoding #

ToJSON Word64 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Word64 -> Value #

toEncoding :: Word64 -> Encoding #

toJSONList :: [Word64] -> Value #

toEncodingList :: [Word64] -> Encoding #

ToJSON Word8 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Word8 -> Value #

toEncoding :: Word8 -> Encoding #

toJSONList :: [Word8] -> Value #

toEncodingList :: [Word8] -> Encoding #

ToJSON IntSet 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: IntSet -> Value #

toEncoding :: IntSet -> Encoding #

toJSONList :: [IntSet] -> Value #

toEncodingList :: [IntSet] -> Encoding #

ToJSON Ordering 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Ordering -> Value #

toEncoding :: Ordering -> Encoding #

toJSONList :: [Ordering] -> Value #

toEncodingList :: [Ordering] -> Encoding #

ToJSON Scientific 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Scientific -> Value #

toEncoding :: Scientific -> Encoding #

toJSONList :: [Scientific] -> Value #

toEncodingList :: [Scientific] -> Encoding #

ToJSON Text 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Text -> Value #

toEncoding :: Text -> Encoding #

toJSONList :: [Text] -> Value #

toEncodingList :: [Text] -> Encoding #

ToJSON Text 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Text -> Value #

toEncoding :: Text -> Encoding #

toJSONList :: [Text] -> Value #

toEncodingList :: [Text] -> Encoding #

ToJSON ShortText 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: ShortText -> Value #

toEncoding :: ShortText -> Encoding #

toJSONList :: [ShortText] -> Value #

toEncodingList :: [ShortText] -> Encoding #

ToJSON CalendarDiffDays 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: CalendarDiffDays -> Value #

toEncoding :: CalendarDiffDays -> Encoding #

toJSONList :: [CalendarDiffDays] -> Value #

toEncodingList :: [CalendarDiffDays] -> Encoding #

ToJSON Day 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Day -> Value #

toEncoding :: Day -> Encoding #

toJSONList :: [Day] -> Value #

toEncodingList :: [Day] -> Encoding #

ToJSON Month 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Month -> Value #

toEncoding :: Month -> Encoding #

toJSONList :: [Month] -> Value #

toEncodingList :: [Month] -> Encoding #

ToJSON Quarter 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Quarter -> Value #

toEncoding :: Quarter -> Encoding #

toJSONList :: [Quarter] -> Value #

toEncodingList :: [Quarter] -> Encoding #

ToJSON QuarterOfYear 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: QuarterOfYear -> Value #

toEncoding :: QuarterOfYear -> Encoding #

toJSONList :: [QuarterOfYear] -> Value #

toEncodingList :: [QuarterOfYear] -> Encoding #

ToJSON DayOfWeek 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: DayOfWeek -> Value #

toEncoding :: DayOfWeek -> Encoding #

toJSONList :: [DayOfWeek] -> Value #

toEncodingList :: [DayOfWeek] -> Encoding #

ToJSON DiffTime 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: DiffTime -> Value #

toEncoding :: DiffTime -> Encoding #

toJSONList :: [DiffTime] -> Value #

toEncodingList :: [DiffTime] -> Encoding #

ToJSON NominalDiffTime 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: NominalDiffTime -> Value #

toEncoding :: NominalDiffTime -> Encoding #

toJSONList :: [NominalDiffTime] -> Value #

toEncodingList :: [NominalDiffTime] -> Encoding #

ToJSON SystemTime 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: SystemTime -> Value #

toEncoding :: SystemTime -> Encoding #

toJSONList :: [SystemTime] -> Value #

toEncodingList :: [SystemTime] -> Encoding #

ToJSON UTCTime 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: UTCTime -> Value #

toEncoding :: UTCTime -> Encoding #

toJSONList :: [UTCTime] -> Value #

toEncodingList :: [UTCTime] -> Encoding #

ToJSON CalendarDiffTime 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: CalendarDiffTime -> Value #

toEncoding :: CalendarDiffTime -> Encoding #

toJSONList :: [CalendarDiffTime] -> Value #

toEncodingList :: [CalendarDiffTime] -> Encoding #

ToJSON LocalTime 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: LocalTime -> Value #

toEncoding :: LocalTime -> Encoding #

toJSONList :: [LocalTime] -> Value #

toEncodingList :: [LocalTime] -> Encoding #

ToJSON TimeOfDay 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: TimeOfDay -> Value #

toEncoding :: TimeOfDay -> Encoding #

toJSONList :: [TimeOfDay] -> Value #

toEncodingList :: [TimeOfDay] -> Encoding #

ToJSON ZonedTime 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: ZonedTime -> Value #

toEncoding :: ZonedTime -> Encoding #

toJSONList :: [ZonedTime] -> Value #

toEncodingList :: [ZonedTime] -> Encoding #

ToJSON UUID 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: UUID -> Value #

toEncoding :: UUID -> Encoding #

toJSONList :: [UUID] -> Value #

toEncodingList :: [UUID] -> Encoding #

ToJSON Integer 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Integer -> Value #

toEncoding :: Integer -> Encoding #

toJSONList :: [Integer] -> Value #

toEncodingList :: [Integer] -> Encoding #

ToJSON Natural 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Natural -> Value #

toEncoding :: Natural -> Encoding #

toJSONList :: [Natural] -> Value #

toEncodingList :: [Natural] -> Encoding #

ToJSON () 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: () -> Value #

toEncoding :: () -> Encoding #

toJSONList :: [()] -> Value #

toEncodingList :: [()] -> Encoding #

ToJSON Bool 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Bool -> Value #

toEncoding :: Bool -> Encoding #

toJSONList :: [Bool] -> Value #

toEncodingList :: [Bool] -> Encoding #

ToJSON Char 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Char -> Value #

toEncoding :: Char -> Encoding #

toJSONList :: [Char] -> Value #

toEncodingList :: [Char] -> Encoding #

ToJSON Double 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Double -> Value #

toEncoding :: Double -> Encoding #

toJSONList :: [Double] -> Value #

toEncodingList :: [Double] -> Encoding #

ToJSON Float 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Float -> Value #

toEncoding :: Float -> Encoding #

toJSONList :: [Float] -> Value #

toEncodingList :: [Float] -> Encoding #

ToJSON Int 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Int -> Value #

toEncoding :: Int -> Encoding #

toJSONList :: [Int] -> Value #

toEncodingList :: [Int] -> Encoding #

ToJSON Word 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Word -> Value #

toEncoding :: Word -> Encoding #

toJSONList :: [Word] -> Value #

toEncodingList :: [Word] -> Encoding #

ToJSON v => ToJSON (KeyMap v) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: KeyMap v -> Value #

toEncoding :: KeyMap v -> Encoding #

toJSONList :: [KeyMap v] -> Value #

toEncodingList :: [KeyMap v] -> Encoding #

ToJSON a => ToJSON (Identity a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Identity a -> Value #

toEncoding :: Identity a -> Encoding #

toJSONList :: [Identity a] -> Value #

toEncodingList :: [Identity a] -> Encoding #

ToJSON a => ToJSON (First a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: First a -> Value #

toEncoding :: First a -> Encoding #

toJSONList :: [First a] -> Value #

toEncodingList :: [First a] -> Encoding #

ToJSON a => ToJSON (Last a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Last a -> Value #

toEncoding :: Last a -> Encoding #

toJSONList :: [Last a] -> Value #

toEncodingList :: [Last a] -> Encoding #

ToJSON a => ToJSON (First a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: First a -> Value #

toEncoding :: First a -> Encoding #

toJSONList :: [First a] -> Value #

toEncodingList :: [First a] -> Encoding #

ToJSON a => ToJSON (Last a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Last a -> Value #

toEncoding :: Last a -> Encoding #

toJSONList :: [Last a] -> Value #

toEncodingList :: [Last a] -> Encoding #

ToJSON a => ToJSON (Max a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Max a -> Value #

toEncoding :: Max a -> Encoding #

toJSONList :: [Max a] -> Value #

toEncodingList :: [Max a] -> Encoding #

ToJSON a => ToJSON (Min a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Min a -> Value #

toEncoding :: Min a -> Encoding #

toJSONList :: [Min a] -> Value #

toEncodingList :: [Min a] -> Encoding #

ToJSON a => ToJSON (WrappedMonoid a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: WrappedMonoid a -> Value #

toEncoding :: WrappedMonoid a -> Encoding #

toJSONList :: [WrappedMonoid a] -> Value #

toEncodingList :: [WrappedMonoid a] -> Encoding #

ToJSON a => ToJSON (Dual a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Dual a -> Value #

toEncoding :: Dual a -> Encoding #

toJSONList :: [Dual a] -> Value #

toEncodingList :: [Dual a] -> Encoding #

(ToJSON a, Integral a) => ToJSON (Ratio a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Ratio a -> Value #

toEncoding :: Ratio a -> Encoding #

toJSONList :: [Ratio a] -> Value #

toEncodingList :: [Ratio a] -> Encoding #

ToJSON a => ToJSON (IntMap a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: IntMap a -> Value #

toEncoding :: IntMap a -> Encoding #

toJSONList :: [IntMap a] -> Value #

toEncodingList :: [IntMap a] -> Encoding #

ToJSON a => ToJSON (Seq a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Seq a -> Value #

toEncoding :: Seq a -> Encoding #

toJSONList :: [Seq a] -> Value #

toEncodingList :: [Seq a] -> Encoding #

ToJSON a => ToJSON (Set a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Set a -> Value #

toEncoding :: Set a -> Encoding #

toJSONList :: [Set a] -> Value #

toEncodingList :: [Set a] -> Encoding #

ToJSON v => ToJSON (Tree v) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Tree v -> Value #

toEncoding :: Tree v -> Encoding #

toJSONList :: [Tree v] -> Value #

toEncodingList :: [Tree v] -> Encoding #

ToJSON1 f => ToJSON (Fix f) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Fix f -> Value #

toEncoding :: Fix f -> Encoding #

toJSONList :: [Fix f] -> Value #

toEncodingList :: [Fix f] -> Encoding #

(ToJSON1 f, Functor f) => ToJSON (Mu f) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Mu f -> Value #

toEncoding :: Mu f -> Encoding #

toJSONList :: [Mu f] -> Value #

toEncodingList :: [Mu f] -> Encoding #

(ToJSON1 f, Functor f) => ToJSON (Nu f) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Nu f -> Value #

toEncoding :: Nu f -> Encoding #

toJSONList :: [Nu f] -> Value #

toEncodingList :: [Nu f] -> Encoding #

ToJSON a => ToJSON (DNonEmpty a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: DNonEmpty a -> Value #

toEncoding :: DNonEmpty a -> Encoding #

toJSONList :: [DNonEmpty a] -> Value #

toEncodingList :: [DNonEmpty a] -> Encoding #

ToJSON a => ToJSON (DList a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: DList a -> Value #

toEncoding :: DList a -> Encoding #

toJSONList :: [DList a] -> Value #

toEncodingList :: [DList a] -> Encoding #

ToJSON a => ToJSON (Array a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Array a -> Value #

toEncoding :: Array a -> Encoding #

toJSONList :: [Array a] -> Value #

toEncodingList :: [Array a] -> Encoding #

(Prim a, ToJSON a) => ToJSON (PrimArray a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: PrimArray a -> Value #

toEncoding :: PrimArray a -> Encoding #

toJSONList :: [PrimArray a] -> Value #

toEncodingList :: [PrimArray a] -> Encoding #

ToJSON a => ToJSON (SmallArray a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: SmallArray a -> Value #

toEncoding :: SmallArray a -> Encoding #

toJSONList :: [SmallArray a] -> Value #

toEncodingList :: [SmallArray a] -> Encoding #

ToJSON a => ToJSON (Maybe a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Maybe a -> Value #

toEncoding :: Maybe a -> Encoding #

toJSONList :: [Maybe a] -> Value #

toEncodingList :: [Maybe a] -> Encoding #

ToJSON a => ToJSON (HashSet a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: HashSet a -> Value #

toEncoding :: HashSet a -> Encoding #

toJSONList :: [HashSet a] -> Value #

toEncodingList :: [HashSet a] -> Encoding #

ToJSON a => ToJSON (Vector a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Vector a -> Value #

toEncoding :: Vector a -> Encoding #

toJSONList :: [Vector a] -> Value #

toEncodingList :: [Vector a] -> Encoding #

(Prim a, ToJSON a) => ToJSON (Vector a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Vector a -> Value #

toEncoding :: Vector a -> Encoding #

toJSONList :: [Vector a] -> Value #

toEncodingList :: [Vector a] -> Encoding #

(Storable a, ToJSON a) => ToJSON (Vector a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Vector a -> Value #

toEncoding :: Vector a -> Encoding #

toJSONList :: [Vector a] -> Value #

toEncodingList :: [Vector a] -> Encoding #

(Vector Vector a, ToJSON a) => ToJSON (Vector a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Vector a -> Value #

toEncoding :: Vector a -> Encoding #

toJSONList :: [Vector a] -> Value #

toEncodingList :: [Vector a] -> Encoding #

ToJSON a => ToJSON (NonEmpty a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: NonEmpty a -> Value #

toEncoding :: NonEmpty a -> Encoding #

toJSONList :: [NonEmpty a] -> Value #

toEncodingList :: [NonEmpty a] -> Encoding #

ToJSON a => ToJSON (Maybe a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Maybe a -> Value #

toEncoding :: Maybe a -> Encoding #

toJSONList :: [Maybe a] -> Value #

toEncodingList :: [Maybe a] -> Encoding #

ToJSON a => ToJSON (a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: (a) -> Value #

toEncoding :: (a) -> Encoding #

toJSONList :: [(a)] -> Value #

toEncodingList :: [(a)] -> Encoding #

ToJSON a => ToJSON [a] 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: [a] -> Value #

toEncoding :: [a] -> Encoding #

toJSONList :: [[a]] -> Value #

toEncodingList :: [[a]] -> Encoding #

(ToJSON a, ToJSON b) => ToJSON (Either a b) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Either a b -> Value #

toEncoding :: Either a b -> Encoding #

toJSONList :: [Either a b] -> Value #

toEncodingList :: [Either a b] -> Encoding #

HasResolution a => ToJSON (Fixed a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Fixed a -> Value #

toEncoding :: Fixed a -> Encoding #

toJSONList :: [Fixed a] -> Value #

toEncodingList :: [Fixed a] -> Encoding #

ToJSON (Proxy a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Proxy a -> Value #

toEncoding :: Proxy a -> Encoding #

toJSONList :: [Proxy a] -> Value #

toEncodingList :: [Proxy a] -> Encoding #

(ToJSON v, ToJSONKey k) => ToJSON (Map k v) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Map k v -> Value #

toEncoding :: Map k v -> Encoding #

toJSONList :: [Map k v] -> Value #

toEncodingList :: [Map k v] -> Encoding #

(ToJSON a, ToJSON b) => ToJSON (Either a b) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Either a b -> Value #

toEncoding :: Either a b -> Encoding #

toJSONList :: [Either a b] -> Value #

toEncodingList :: [Either a b] -> Encoding #

(ToJSON a, ToJSON b) => ToJSON (These a b) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: These a b -> Value #

toEncoding :: These a b -> Encoding #

toJSONList :: [These a b] -> Value #

toEncodingList :: [These a b] -> Encoding #

(ToJSON a, ToJSON b) => ToJSON (Pair a b) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Pair a b -> Value #

toEncoding :: Pair a b -> Encoding #

toJSONList :: [Pair a b] -> Value #

toEncodingList :: [Pair a b] -> Encoding #

(ToJSON a, ToJSON b) => ToJSON (These a b) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: These a b -> Value #

toEncoding :: These a b -> Encoding #

toJSONList :: [These a b] -> Value #

toEncodingList :: [These a b] -> Encoding #

(ToJSON v, ToJSONKey k) => ToJSON (HashMap k v) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: HashMap k v -> Value #

toEncoding :: HashMap k v -> Encoding #

toJSONList :: [HashMap k v] -> Value #

toEncodingList :: [HashMap k v] -> Encoding #

(ToJSON a, ToJSON b) => ToJSON (a, b) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: (a, b) -> Value #

toEncoding :: (a, b) -> Encoding #

toJSONList :: [(a, b)] -> Value #

toEncodingList :: [(a, b)] -> Encoding #

ToJSON a => ToJSON (Const a b) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Const a b -> Value #

toEncoding :: Const a b -> Encoding #

toJSONList :: [Const a b] -> Value #

toEncodingList :: [Const a b] -> Encoding #

ToJSON b => ToJSON (Tagged a b) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Tagged a b -> Value #

toEncoding :: Tagged a b -> Encoding #

toJSONList :: [Tagged a b] -> Value #

toEncodingList :: [Tagged a b] -> Encoding #

(ToJSON1 f, ToJSON1 g, ToJSON a) => ToJSON (These1 f g a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: These1 f g a -> Value #

toEncoding :: These1 f g a -> Encoding #

toJSONList :: [These1 f g a] -> Value #

toEncodingList :: [These1 f g a] -> Encoding #

(ToJSON a, ToJSON b, ToJSON c) => ToJSON (a, b, c) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: (a, b, c) -> Value #

toEncoding :: (a, b, c) -> Encoding #

toJSONList :: [(a, b, c)] -> Value #

toEncodingList :: [(a, b, c)] -> Encoding #

(ToJSON1 f, ToJSON1 g, ToJSON a) => ToJSON (Product f g a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Product f g a -> Value #

toEncoding :: Product f g a -> Encoding #

toJSONList :: [Product f g a] -> Value #

toEncodingList :: [Product f g a] -> Encoding #

(ToJSON1 f, ToJSON1 g, ToJSON a) => ToJSON (Sum f g a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Sum f g a -> Value #

toEncoding :: Sum f g a -> Encoding #

toJSONList :: [Sum f g a] -> Value #

toEncodingList :: [Sum f g a] -> Encoding #

(ToJSON a, ToJSON b, ToJSON c, ToJSON d) => ToJSON (a, b, c, d) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: (a, b, c, d) -> Value #

toEncoding :: (a, b, c, d) -> Encoding #

toJSONList :: [(a, b, c, d)] -> Value #

toEncodingList :: [(a, b, c, d)] -> Encoding #

(ToJSON1 f, ToJSON1 g, ToJSON a) => ToJSON (Compose f g a) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Compose f g a -> Value #

toEncoding :: Compose f g a -> Encoding #

toJSONList :: [Compose f g a] -> Value #

toEncodingList :: [Compose f g a] -> Encoding #

(ToJSON a, ToJSON b, ToJSON c, ToJSON d, ToJSON e) => ToJSON (a, b, c, d, e) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: (a, b, c, d, e) -> Value #

toEncoding :: (a, b, c, d, e) -> Encoding #

toJSONList :: [(a, b, c, d, e)] -> Value #

toEncodingList :: [(a, b, c, d, e)] -> Encoding #

(ToJSON a, ToJSON b, ToJSON c, ToJSON d, ToJSON e, ToJSON f) => ToJSON (a, b, c, d, e, f) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: (a, b, c, d, e, f) -> Value #

toEncoding :: (a, b, c, d, e, f) -> Encoding #

toJSONList :: [(a, b, c, d, e, f)] -> Value #

toEncodingList :: [(a, b, c, d, e, f)] -> Encoding #

(ToJSON a, ToJSON b, ToJSON c, ToJSON d, ToJSON e, ToJSON f, ToJSON g) => ToJSON (a, b, c, d, e, f, g) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: (a, b, c, d, e, f, g) -> Value #

toEncoding :: (a, b, c, d, e, f, g) -> Encoding #

toJSONList :: [(a, b, c, d, e, f, g)] -> Value #

toEncodingList :: [(a, b, c, d, e, f, g)] -> Encoding #

(ToJSON a, ToJSON b, ToJSON c, ToJSON d, ToJSON e, ToJSON f, ToJSON g, ToJSON h) => ToJSON (a, b, c, d, e, f, g, h) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: (a, b, c, d, e, f, g, h) -> Value #

toEncoding :: (a, b, c, d, e, f, g, h) -> Encoding #

toJSONList :: [(a, b, c, d, e, f, g, h)] -> Value #

toEncodingList :: [(a, b, c, d, e, f, g, h)] -> Encoding #

(ToJSON a, ToJSON b, ToJSON c, ToJSON d, ToJSON e, ToJSON f, ToJSON g, ToJSON h, ToJSON i) => ToJSON (a, b, c, d, e, f, g, h, i) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: (a, b, c, d, e, f, g, h, i) -> Value #

toEncoding :: (a, b, c, d, e, f, g, h, i) -> Encoding #

toJSONList :: [(a, b, c, d, e, f, g, h, i)] -> Value #

toEncodingList :: [(a, b, c, d, e, f, g, h, i)] -> Encoding #

(ToJSON a, ToJSON b, ToJSON c, ToJSON d, ToJSON e, ToJSON f, ToJSON g, ToJSON h, ToJSON i, ToJSON j) => ToJSON (a, b, c, d, e, f, g, h, i, j) 
Instance details

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: (a, b, c, d, e, f, g, h, i, j) -> Value #

toEncoding :: (a, b, c, d, e, f, g, h, i, j) -> Encoding #

toJSONList :: [(a, b, c, d, e, f, g, h, i, j)] -> Value #

toEncodingList :: [(a, b, c, d, e, f, g, h, i, j)] -> Encoding #

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

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: (a, b, c, d, e, f, g, h, i, j, k) -> Value #

toEncoding :: (a, b, c, d, e, f, g, h, i, j, k) -> Encoding #

toJSONList :: [(a, b, c, d, e, f, g, h, i, j, k)] -> Value #

toEncodingList :: [(a, b, c, d, e, f, g, h, i, j, k)] -> Encoding #

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

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: (a, b, c, d, e, f, g, h, i, j, k, l) -> Value #

toEncoding :: (a, b, c, d, e, f, g, h, i, j, k, l) -> Encoding #

toJSONList :: [(a, b, c, d, e, f, g, h, i, j, k, l)] -> Value #

toEncodingList :: [(a, b, c, d, e, f, g, h, i, j, k, l)] -> Encoding #

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

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: (a, b, c, d, e, f, g, h, i, j, k, l, m) -> Value #

toEncoding :: (a, b, c, d, e, f, g, h, i, j, k, l, m) -> Encoding #

toJSONList :: [(a, b, c, d, e, f, g, h, i, j, k, l, m)] -> Value #

toEncodingList :: [(a, b, c, d, e, f, g, h, i, j, k, l, m)] -> Encoding #

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

Defined in Data.Aeson.Types.ToJSON

Methods

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

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

toJSONList :: [(a, b, c, d, e, f, g, h, i, j, k, l, m, n)] -> Value #

toEncodingList :: [(a, b, c, d, e, f, g, h, i, j, k, l, m, n)] -> Encoding #

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

Defined in Data.Aeson.Types.ToJSON

Methods

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

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

toJSONList :: [(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o)] -> Value #

toEncodingList :: [(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o)] -> Encoding #

class FromJSON a where #

Minimal complete definition

Nothing

Methods

parseJSON :: Value -> Parser a #

parseJSONList :: Value -> Parser [a] #

Instances

Instances details
FromJSON Key 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Key #

parseJSONList :: Value -> Parser [Key] #

FromJSON DotNetTime 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser DotNetTime #

parseJSONList :: Value -> Parser [DotNetTime] #

FromJSON Value 
Instance details

Defined in Data.Aeson.Types.FromJSON

FromJSON Version 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Version #

parseJSONList :: Value -> Parser [Version] #

FromJSON Void 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Void #

parseJSONList :: Value -> Parser [Void] #

FromJSON CTime 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser CTime #

parseJSONList :: Value -> Parser [CTime] #

FromJSON Int16 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Int16 #

parseJSONList :: Value -> Parser [Int16] #

FromJSON Int32 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Int32 #

parseJSONList :: Value -> Parser [Int32] #

FromJSON Int64 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Int64 #

parseJSONList :: Value -> Parser [Int64] #

FromJSON Int8 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Int8 #

parseJSONList :: Value -> Parser [Int8] #

FromJSON Word16 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Word16 #

parseJSONList :: Value -> Parser [Word16] #

FromJSON Word32 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Word32 #

parseJSONList :: Value -> Parser [Word32] #

FromJSON Word64 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Word64 #

parseJSONList :: Value -> Parser [Word64] #

FromJSON Word8 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Word8 #

parseJSONList :: Value -> Parser [Word8] #

FromJSON IntSet 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser IntSet #

parseJSONList :: Value -> Parser [IntSet] #

FromJSON Ordering 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Ordering #

parseJSONList :: Value -> Parser [Ordering] #

FromJSON Scientific 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Scientific #

parseJSONList :: Value -> Parser [Scientific] #

FromJSON Text 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Text #

parseJSONList :: Value -> Parser [Text] #

FromJSON Text 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Text #

parseJSONList :: Value -> Parser [Text] #

FromJSON ShortText 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser ShortText #

parseJSONList :: Value -> Parser [ShortText] #

FromJSON CalendarDiffDays 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser CalendarDiffDays #

parseJSONList :: Value -> Parser [CalendarDiffDays] #

FromJSON Day 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Day #

parseJSONList :: Value -> Parser [Day] #

FromJSON Month 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Month #

parseJSONList :: Value -> Parser [Month] #

FromJSON Quarter 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Quarter #

parseJSONList :: Value -> Parser [Quarter] #

FromJSON QuarterOfYear 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser QuarterOfYear #

parseJSONList :: Value -> Parser [QuarterOfYear] #

FromJSON DayOfWeek 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser DayOfWeek #

parseJSONList :: Value -> Parser [DayOfWeek] #

FromJSON DiffTime 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser DiffTime #

parseJSONList :: Value -> Parser [DiffTime] #

FromJSON NominalDiffTime 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser NominalDiffTime #

parseJSONList :: Value -> Parser [NominalDiffTime] #

FromJSON SystemTime 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser SystemTime #

parseJSONList :: Value -> Parser [SystemTime] #

FromJSON UTCTime 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser UTCTime #

parseJSONList :: Value -> Parser [UTCTime] #

FromJSON CalendarDiffTime 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser CalendarDiffTime #

parseJSONList :: Value -> Parser [CalendarDiffTime] #

FromJSON LocalTime 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser LocalTime #

parseJSONList :: Value -> Parser [LocalTime] #

FromJSON TimeOfDay 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser TimeOfDay #

parseJSONList :: Value -> Parser [TimeOfDay] #

FromJSON ZonedTime 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser ZonedTime #

parseJSONList :: Value -> Parser [ZonedTime] #

FromJSON UUID 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser UUID #

parseJSONList :: Value -> Parser [UUID] #

FromJSON Integer 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Integer #

parseJSONList :: Value -> Parser [Integer] #

FromJSON Natural 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Natural #

parseJSONList :: Value -> Parser [Natural] #

FromJSON () 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser () #

parseJSONList :: Value -> Parser [()] #

FromJSON Bool 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Bool #

parseJSONList :: Value -> Parser [Bool] #

FromJSON Char 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Char #

parseJSONList :: Value -> Parser [Char] #

FromJSON Double 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Double #

parseJSONList :: Value -> Parser [Double] #

FromJSON Float 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Float #

parseJSONList :: Value -> Parser [Float] #

FromJSON Int 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Int #

parseJSONList :: Value -> Parser [Int] #

FromJSON Word 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Word #

parseJSONList :: Value -> Parser [Word] #

FromJSON v => FromJSON (KeyMap v) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (KeyMap v) #

parseJSONList :: Value -> Parser [KeyMap v] #

FromJSON a => FromJSON (Identity a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Identity a) #

parseJSONList :: Value -> Parser [Identity a] #

FromJSON a => FromJSON (First a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (First a) #

parseJSONList :: Value -> Parser [First a] #

FromJSON a => FromJSON (Last a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Last a) #

parseJSONList :: Value -> Parser [Last a] #

FromJSON a => FromJSON (First a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (First a) #

parseJSONList :: Value -> Parser [First a] #

FromJSON a => FromJSON (Last a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Last a) #

parseJSONList :: Value -> Parser [Last a] #

FromJSON a => FromJSON (Max a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Max a) #

parseJSONList :: Value -> Parser [Max a] #

FromJSON a => FromJSON (Min a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Min a) #

parseJSONList :: Value -> Parser [Min a] #

FromJSON a => FromJSON (WrappedMonoid a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (WrappedMonoid a) #

parseJSONList :: Value -> Parser [WrappedMonoid a] #

FromJSON a => FromJSON (Dual a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Dual a) #

parseJSONList :: Value -> Parser [Dual a] #

(FromJSON a, Integral a) => FromJSON (Ratio a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Ratio a) #

parseJSONList :: Value -> Parser [Ratio a] #

FromJSON a => FromJSON (IntMap a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (IntMap a) #

parseJSONList :: Value -> Parser [IntMap a] #

FromJSON a => FromJSON (Seq a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Seq a) #

parseJSONList :: Value -> Parser [Seq a] #

(Ord a, FromJSON a) => FromJSON (Set a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Set a) #

parseJSONList :: Value -> Parser [Set a] #

FromJSON v => FromJSON (Tree v) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Tree v) #

parseJSONList :: Value -> Parser [Tree v] #

FromJSON1 f => FromJSON (Fix f) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Fix f) #

parseJSONList :: Value -> Parser [Fix f] #

(FromJSON1 f, Functor f) => FromJSON (Mu f) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Mu f) #

parseJSONList :: Value -> Parser [Mu f] #

(FromJSON1 f, Functor f) => FromJSON (Nu f) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Nu f) #

parseJSONList :: Value -> Parser [Nu f] #

FromJSON a => FromJSON (DNonEmpty a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (DNonEmpty a) #

parseJSONList :: Value -> Parser [DNonEmpty a] #

FromJSON a => FromJSON (DList a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (DList a) #

parseJSONList :: Value -> Parser [DList a] #

FromJSON a => FromJSON (Array a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Array a) #

parseJSONList :: Value -> Parser [Array a] #

(Prim a, FromJSON a) => FromJSON (PrimArray a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (PrimArray a) #

parseJSONList :: Value -> Parser [PrimArray a] #

FromJSON a => FromJSON (SmallArray a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (SmallArray a) #

parseJSONList :: Value -> Parser [SmallArray a] #

FromJSON a => FromJSON (Maybe a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Maybe a) #

parseJSONList :: Value -> Parser [Maybe a] #

(Eq a, Hashable a, FromJSON a) => FromJSON (HashSet a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (HashSet a) #

parseJSONList :: Value -> Parser [HashSet a] #

FromJSON a => FromJSON (Vector a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Vector a) #

parseJSONList :: Value -> Parser [Vector a] #

(Prim a, FromJSON a) => FromJSON (Vector a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Vector a) #

parseJSONList :: Value -> Parser [Vector a] #

(Storable a, FromJSON a) => FromJSON (Vector a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Vector a) #

parseJSONList :: Value -> Parser [Vector a] #

(Vector Vector a, FromJSON a) => FromJSON (Vector a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Vector a) #

parseJSONList :: Value -> Parser [Vector a] #

FromJSON a => FromJSON (NonEmpty a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (NonEmpty a) #

parseJSONList :: Value -> Parser [NonEmpty a] #

FromJSON a => FromJSON (Maybe a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Maybe a) #

parseJSONList :: Value -> Parser [Maybe a] #

FromJSON a => FromJSON (a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (a) #

parseJSONList :: Value -> Parser [(a)] #

FromJSON a => FromJSON [a] 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser [a] #

parseJSONList :: Value -> Parser [[a]] #

(FromJSON a, FromJSON b) => FromJSON (Either a b) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Either a b) #

parseJSONList :: Value -> Parser [Either a b] #

HasResolution a => FromJSON (Fixed a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Fixed a) #

parseJSONList :: Value -> Parser [Fixed a] #

FromJSON (Proxy a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Proxy a) #

parseJSONList :: Value -> Parser [Proxy a] #

(FromJSONKey k, Ord k, FromJSON v) => FromJSON (Map k v) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Map k v) #

parseJSONList :: Value -> Parser [Map k v] #

(FromJSON a, FromJSON b) => FromJSON (Either a b) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Either a b) #

parseJSONList :: Value -> Parser [Either a b] #

(FromJSON a, FromJSON b) => FromJSON (These a b) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (These a b) #

parseJSONList :: Value -> Parser [These a b] #

(FromJSON a, FromJSON b) => FromJSON (Pair a b) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Pair a b) #

parseJSONList :: Value -> Parser [Pair a b] #

(FromJSON a, FromJSON b) => FromJSON (These a b) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (These a b) #

parseJSONList :: Value -> Parser [These a b] #

(FromJSON v, FromJSONKey k, Eq k, Hashable k) => FromJSON (HashMap k v) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (HashMap k v) #

parseJSONList :: Value -> Parser [HashMap k v] #

(FromJSON a, FromJSON b) => FromJSON (a, b) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (a, b) #

parseJSONList :: Value -> Parser [(a, b)] #

FromJSON a => FromJSON (Const a b) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Const a b) #

parseJSONList :: Value -> Parser [Const a b] #

FromJSON b => FromJSON (Tagged a b) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Tagged a b) #

parseJSONList :: Value -> Parser [Tagged a b] #

(FromJSON1 f, FromJSON1 g, FromJSON a) => FromJSON (These1 f g a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (These1 f g a) #

parseJSONList :: Value -> Parser [These1 f g a] #

(FromJSON a, FromJSON b, FromJSON c) => FromJSON (a, b, c) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (a, b, c) #

parseJSONList :: Value -> Parser [(a, b, c)] #

(FromJSON1 f, FromJSON1 g, FromJSON a) => FromJSON (Product f g a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Product f g a) #

parseJSONList :: Value -> Parser [Product f g a] #

(FromJSON1 f, FromJSON1 g, FromJSON a) => FromJSON (Sum f g a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Sum f g a) #

parseJSONList :: Value -> Parser [Sum f g a] #

(FromJSON a, FromJSON b, FromJSON c, FromJSON d) => FromJSON (a, b, c, d) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (a, b, c, d) #

parseJSONList :: Value -> Parser [(a, b, c, d)] #

(FromJSON1 f, FromJSON1 g, FromJSON a) => FromJSON (Compose f g a) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (Compose f g a) #

parseJSONList :: Value -> Parser [Compose f g a] #

(FromJSON a, FromJSON b, FromJSON c, FromJSON d, FromJSON e) => FromJSON (a, b, c, d, e) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (a, b, c, d, e) #

parseJSONList :: Value -> Parser [(a, b, c, d, e)] #

(FromJSON a, FromJSON b, FromJSON c, FromJSON d, FromJSON e, FromJSON f) => FromJSON (a, b, c, d, e, f) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (a, b, c, d, e, f) #

parseJSONList :: Value -> Parser [(a, b, c, d, e, f)] #

(FromJSON a, FromJSON b, FromJSON c, FromJSON d, FromJSON e, FromJSON f, FromJSON g) => FromJSON (a, b, c, d, e, f, g) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (a, b, c, d, e, f, g) #

parseJSONList :: Value -> Parser [(a, b, c, d, e, f, g)] #

(FromJSON a, FromJSON b, FromJSON c, FromJSON d, FromJSON e, FromJSON f, FromJSON g, FromJSON h) => FromJSON (a, b, c, d, e, f, g, h) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (a, b, c, d, e, f, g, h) #

parseJSONList :: Value -> Parser [(a, b, c, d, e, f, g, h)] #

(FromJSON a, FromJSON b, FromJSON c, FromJSON d, FromJSON e, FromJSON f, FromJSON g, FromJSON h, FromJSON i) => FromJSON (a, b, c, d, e, f, g, h, i) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (a, b, c, d, e, f, g, h, i) #

parseJSONList :: Value -> Parser [(a, b, c, d, e, f, g, h, i)] #

(FromJSON a, FromJSON b, FromJSON c, FromJSON d, FromJSON e, FromJSON f, FromJSON g, FromJSON h, FromJSON i, FromJSON j) => FromJSON (a, b, c, d, e, f, g, h, i, j) 
Instance details

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (a, b, c, d, e, f, g, h, i, j) #

parseJSONList :: Value -> Parser [(a, b, c, d, e, f, g, h, i, j)] #

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

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (a, b, c, d, e, f, g, h, i, j, k) #

parseJSONList :: Value -> Parser [(a, b, c, d, e, f, g, h, i, j, k)] #

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

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (a, b, c, d, e, f, g, h, i, j, k, l) #

parseJSONList :: Value -> Parser [(a, b, c, d, e, f, g, h, i, j, k, l)] #

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

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (a, b, c, d, e, f, g, h, i, j, k, l, m) #

parseJSONList :: Value -> Parser [(a, b, c, d, e, f, g, h, i, j, k, l, m)] #

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

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (a, b, c, d, e, f, g, h, i, j, k, l, m, n) #

parseJSONList :: Value -> Parser [(a, b, c, d, e, f, g, h, i, j, k, l, m, n)] #

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

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) #

parseJSONList :: Value -> Parser [(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o)] #

Custom encoding

isSpecialString :: Text -> Bool Source #

Determine whether a string must be quoted in YAML and can't appear as plain text. Useful if you want to use setStringStyle.

Since: 0.10.2.0

data EncodeOptions Source #

Since: 0.10.2.0

setStringStyle :: (Text -> (Tag, Style)) -> EncodeOptions -> EncodeOptions Source #

Set the string style in the encoded YAML. This is a function that decides for each string the type of YAML string to output.

WARNING: You must ensure that special strings (like "yes"/"no"/"null"/"1234") are not encoded with the Plain style, because then they will be decoded as boolean, null or numeric values. You can use isSpecialString to detect them.

By default, strings are encoded as follows:

Since: 0.10.2.0

setFormat :: FormatOptions -> EncodeOptions -> EncodeOptions Source #

Set the encoding formatting for the encoded YAML. By default, this is defaultFormatOptions.

Since: 0.10.2.0

data FormatOptions Source #

Contains options relating to the formatting (indendation, width) of the YAML output.

Since: libyaml-0.10.2.0

defaultFormatOptions :: FormatOptions Source #

Since: libyaml-0.10.2.0

setWidth :: Maybe Int -> FormatOptions -> FormatOptions Source #

Set the maximum number of columns in the YAML output, or Nothing for infinite. By default, the limit is 80 characters.

Since: libyaml-0.10.2.0

Deprecated

decode :: FromJSON a => ByteString -> Maybe a Source #

Deprecated: Please use decodeEither or decodeThrow, which provide information on how the decode failed

decodeFile :: FromJSON a => FilePath -> IO (Maybe a) Source #

Deprecated: Please use decodeFileEither, which does not confused type-directed and runtime exceptions.

decodeEither :: FromJSON a => ByteString -> Either String a Source #

Deprecated: Please use decodeEither' or decodeThrow, which provide more useful failures