Safe Haskell	None
Language	Haskell2010

Data.Aeson.Deriving.ModifyField

Synopsis

newtype ModifyFieldIn (fieldName :: Symbol) fun a = ModifyFieldIn a
newtype ModifyFieldOut (fieldName :: Symbol) fun a = ModifyFieldOut a
newtype RemapTextField fieldName haskVal jsonVal a = RemapTextField (ModifyFieldOut fieldName (haskVal ==> jsonVal) (ModifyFieldIn fieldName (jsonVal ==> haskVal) a))

Documentation

newtype ModifyFieldIn (fieldName :: Symbol) fun a Source #

Modify the contents of a particular field while decoding.

Constructors

ModifyFieldIn a

Instances

Generic (ModifyFieldIn fieldName fun a) Source #
Instance details Defined in Data.Aeson.Deriving.ModifyField Associated Types type Rep (ModifyFieldIn fieldName fun a) :: Type -> Type # Methods from :: ModifyFieldIn fieldName fun a -> Rep (ModifyFieldIn fieldName fun a) x # to :: Rep (ModifyFieldIn fieldName fun a) x -> ModifyFieldIn fieldName fun a #
ToJSON a => ToJSON (ModifyFieldIn fieldName fun a) Source #
Instance details Defined in Data.Aeson.Deriving.ModifyField Methods toJSON :: ModifyFieldIn fieldName fun a -> Value # toEncoding :: ModifyFieldIn fieldName fun a -> Encoding # toJSONList :: [ModifyFieldIn fieldName fun a] -> Value # toEncodingList :: [ModifyFieldIn fieldName fun a] -> Encoding #
(FromJSON a, KnownSymbol fieldName, KnownJSONFunction fun, LoopWarning (ModifyFieldIn fieldName fun) a) => FromJSON (ModifyFieldIn fieldName fun a) Source #
Instance details Defined in Data.Aeson.Deriving.ModifyField Methods parseJSON :: Value -> Parser (ModifyFieldIn fieldName fun a) # parseJSONList :: Value -> Parser [ModifyFieldIn fieldName fun a] #
type Rep (ModifyFieldIn fieldName fun a) Source #
Instance details Defined in Data.Aeson.Deriving.ModifyField type Rep (ModifyFieldIn fieldName fun a) = D1 (MetaData "ModifyFieldIn" "Data.Aeson.Deriving.ModifyField" "aeson-deriving-0.1.0.0-3xmXbSM6tvsATS9SnA5Dtq" True) (C1 (MetaCons "ModifyFieldIn" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 a)))

newtype ModifyFieldOut (fieldName :: Symbol) fun a Source #

Modify the contents of a particular field while encoding.

Constructors

ModifyFieldOut a

Instances

Generic (ModifyFieldOut fieldName fun a) Source #
Instance details Defined in Data.Aeson.Deriving.ModifyField Associated Types type Rep (ModifyFieldOut fieldName fun a) :: Type -> Type # Methods from :: ModifyFieldOut fieldName fun a -> Rep (ModifyFieldOut fieldName fun a) x # to :: Rep (ModifyFieldOut fieldName fun a) x -> ModifyFieldOut fieldName fun a #
(ToJSON a, KnownSymbol fieldName, KnownJSONFunction fun, LoopWarning (ModifyFieldOut fieldName fun) a) => ToJSON (ModifyFieldOut fieldName fun a) Source #
Instance details Defined in Data.Aeson.Deriving.ModifyField Methods toJSON :: ModifyFieldOut fieldName fun a -> Value # toEncoding :: ModifyFieldOut fieldName fun a -> Encoding # toJSONList :: [ModifyFieldOut fieldName fun a] -> Value # toEncodingList :: [ModifyFieldOut fieldName fun a] -> Encoding #
FromJSON a => FromJSON (ModifyFieldOut fieldName fun a) Source #
Instance details Defined in Data.Aeson.Deriving.ModifyField Methods parseJSON :: Value -> Parser (ModifyFieldOut fieldName fun a) # parseJSONList :: Value -> Parser [ModifyFieldOut fieldName fun a] #
type Rep (ModifyFieldOut fieldName fun a) Source #
Instance details Defined in Data.Aeson.Deriving.ModifyField type Rep (ModifyFieldOut fieldName fun a) = D1 (MetaData "ModifyFieldOut" "Data.Aeson.Deriving.ModifyField" "aeson-deriving-0.1.0.0-3xmXbSM6tvsATS9SnA5Dtq" True) (C1 (MetaCons "ModifyFieldOut" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 a)))

newtype RemapTextField fieldName haskVal jsonVal a Source #

Constructors

RemapTextField (ModifyFieldOut fieldName (haskVal ==> jsonVal) (ModifyFieldIn fieldName (jsonVal ==> haskVal) a))

Instances

(LoopWarning (ModifyFieldOut fieldName (haskVal ==> jsonVal)) a, ToJSON a, KnownSymbol fieldName, KnownJSON haskVal, KnownJSON jsonVal) => ToJSON (RemapTextField fieldName haskVal jsonVal a) Source #
Instance details Defined in Data.Aeson.Deriving.ModifyField Methods toJSON :: RemapTextField fieldName haskVal jsonVal a -> Value # toEncoding :: RemapTextField fieldName haskVal jsonVal a -> Encoding # toJSONList :: [RemapTextField fieldName haskVal jsonVal a] -> Value # toEncodingList :: [RemapTextField fieldName haskVal jsonVal a] -> Encoding #
(LoopWarning (ModifyFieldIn fieldName (jsonVal ==> haskVal)) a, FromJSON a, KnownSymbol fieldName, KnownJSON jsonVal, KnownJSON haskVal) => FromJSON (RemapTextField fieldName haskVal jsonVal a) Source #
Instance details Defined in Data.Aeson.Deriving.ModifyField Methods parseJSON :: Value -> Parser (RemapTextField fieldName haskVal jsonVal a) # parseJSONList :: Value -> Parser [RemapTextField fieldName haskVal jsonVal a] #