Safe Haskell	Safe-Inferred
Language	Haskell2010

Hasura.LogicalModel.NullableScalarType

Description

A scalar type to be used for logical models and resolvers.

Synopsis

data NullableScalarType b = NullableScalarType {
- nstType :: ScalarType b
- nstNullable :: Bool
- nstDescription :: Maybe Text
}
nullableScalarTypeMapCodec :: forall b. Backend b => Codec Value (InsOrdHashMap (Column b) (NullableScalarType b)) (InsOrdHashMap (Column b) (NullableScalarType b))

Documentation

data NullableScalarType b Source #

A ScalarType that can be nullable with an optional description

Constructors

NullableScalarType
Fields nstType :: ScalarType b nstNullable :: Bool nstDescription :: Maybe Text

Instances

Instances details

Backend b => ToJSON (NullableScalarType b) Source #
Instance details Defined in Hasura.LogicalModel.NullableScalarType Methods toJSON :: NullableScalarType b -> Value Source # toEncoding :: NullableScalarType b -> Encoding Source # toJSONList :: [NullableScalarType b] -> Value Source # toEncodingList :: [NullableScalarType b] -> Encoding Source #
Backend b => HasCodec (NullableScalarType b) Source #
Instance details Defined in Hasura.LogicalModel.NullableScalarType Methods codec :: JSONCodec (NullableScalarType b) Source # listCodecForStringCompatibility :: JSONCodec [NullableScalarType b] Source #
Backend b => HasObjectCodec (NullableScalarType b) Source #
Instance details Defined in Hasura.LogicalModel.NullableScalarType Methods objectCodec :: JSONObjectCodec (NullableScalarType b) Source #
Generic (NullableScalarType b) Source #
Instance details Defined in Hasura.LogicalModel.NullableScalarType Associated Types type Rep (NullableScalarType b) :: Type -> Type # Methods from :: NullableScalarType b -> Rep (NullableScalarType b) x # to :: Rep (NullableScalarType b) x -> NullableScalarType b #
Backend b => Show (NullableScalarType b) Source #
Instance details Defined in Hasura.LogicalModel.NullableScalarType Methods showsPrec :: Int -> NullableScalarType b -> ShowS # show :: NullableScalarType b -> String # showList :: [NullableScalarType b] -> ShowS #
Backend b => NFData (NullableScalarType b) Source #
Instance details Defined in Hasura.LogicalModel.NullableScalarType Methods rnf :: NullableScalarType b -> () #
Backend b => Eq (NullableScalarType b) Source #
Instance details Defined in Hasura.LogicalModel.NullableScalarType Methods (==) :: NullableScalarType b -> NullableScalarType b -> Bool # (/=) :: NullableScalarType b -> NullableScalarType b -> Bool #
Backend b => Hashable (NullableScalarType b) Source #
Instance details Defined in Hasura.LogicalModel.NullableScalarType Methods hashWithSalt :: Int -> NullableScalarType b -> Int Source # hash :: NullableScalarType b -> Int Source #
type Rep (NullableScalarType b) Source #
Instance details Defined in Hasura.LogicalModel.NullableScalarType type Rep (NullableScalarType b) = D1 ('MetaData "NullableScalarType" "Hasura.LogicalModel.NullableScalarType" "graphql-engine-1.0.0-inplace" 'False) (C1 ('MetaCons "NullableScalarType" 'PrefixI 'True) (S1 ('MetaSel ('Just "nstType") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (ScalarType b)) :: (S1 ('MetaSel ('Just "nstNullable") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Bool) :: S1 ('MetaSel ('Just "nstDescription") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)))))

nullableScalarTypeMapCodec :: forall b. Backend b => Codec Value (InsOrdHashMap (Column b) (NullableScalarType b)) (InsOrdHashMap (Column b) (NullableScalarType b)) Source #