Safe Haskell	None
Language	Haskell2010

HaskellWorks.Data.Json.FromValue

Documentation

class FromJsonValue a where Source #

Methods

fromJsonValue :: JsonValue -> Either DecodeError a Source #

Instances

FromJsonValue Bool Source #
Instance details Defined in HaskellWorks.Data.Json.FromValue Methods fromJsonValue :: JsonValue -> Either DecodeError Bool Source #
FromJsonValue Double Source #
Instance details Defined in HaskellWorks.Data.Json.FromValue Methods fromJsonValue :: JsonValue -> Either DecodeError Double Source #
FromJsonValue Int Source #
Instance details Defined in HaskellWorks.Data.Json.FromValue Methods fromJsonValue :: JsonValue -> Either DecodeError Int Source #
FromJsonValue Text Source #
Instance details Defined in HaskellWorks.Data.Json.FromValue Methods fromJsonValue :: JsonValue -> Either DecodeError Text Source #
FromJsonValue String Source #
Instance details Defined in HaskellWorks.Data.Json.FromValue Methods fromJsonValue :: JsonValue -> Either DecodeError String Source #
FromJsonValue JsonValue Source #
Instance details Defined in HaskellWorks.Data.Json.FromValue Methods fromJsonValue :: JsonValue -> Either DecodeError JsonValue Source #
FromJsonValue a => FromJsonValue [a] Source #
Instance details Defined in HaskellWorks.Data.Json.FromValue Methods fromJsonValue :: JsonValue -> Either DecodeError [a] Source #
(FromJsonValue a, FromJsonValue b) => FromJsonValue (a, b) Source #
Instance details Defined in HaskellWorks.Data.Json.FromValue Methods fromJsonValue :: JsonValue -> Either DecodeError (a, b) Source #
(FromJsonValue a, FromJsonValue b, FromJsonValue c) => FromJsonValue (a, b, c) Source #
Instance details Defined in HaskellWorks.Data.Json.FromValue Methods fromJsonValue :: JsonValue -> Either DecodeError (a, b, c) Source #
(FromJsonValue a, FromJsonValue b, FromJsonValue c, FromJsonValue d) => FromJsonValue (a, b, c, d) Source #
Instance details Defined in HaskellWorks.Data.Json.FromValue Methods fromJsonValue :: JsonValue -> Either DecodeError (a, b, c, d) Source #