Safe Haskell	None
Language	Haskell2010

Data.Avro.Decode.Lazy.FromLazyAvro

Synopsis

class HasAvroSchema a => FromLazyAvro a where
- fromLazyAvro :: LazyValue Type -> Result a
(.~:) :: FromLazyAvro a => HashMap Text (LazyValue Type) -> Text -> Result a

Documentation

class HasAvroSchema a => FromLazyAvro a where #

FromLazyAvro is a clone of FromAvro except that it works for lazy values (LazyValue).

Decoding from LazyValue directly without converting to strict Value and then FromAvro can be very beneficial from the performance point of view.

Methods

fromLazyAvro :: LazyValue Type -> Result a #

Instances

FromLazyAvro Bool #
Instance details Defined in Data.Avro.Decode.Lazy.FromLazyAvro Methods fromLazyAvro :: LazyValue Type -> Result Bool #
FromLazyAvro Double #
Instance details Defined in Data.Avro.Decode.Lazy.FromLazyAvro Methods fromLazyAvro :: LazyValue Type -> Result Double #
FromLazyAvro Float #
Instance details Defined in Data.Avro.Decode.Lazy.FromLazyAvro Methods fromLazyAvro :: LazyValue Type -> Result Float #
FromLazyAvro Int #
Instance details Defined in Data.Avro.Decode.Lazy.FromLazyAvro Methods fromLazyAvro :: LazyValue Type -> Result Int #
FromLazyAvro Int32 #
Instance details Defined in Data.Avro.Decode.Lazy.FromLazyAvro Methods fromLazyAvro :: LazyValue Type -> Result Int32 #
FromLazyAvro Int64 #
Instance details Defined in Data.Avro.Decode.Lazy.FromLazyAvro Methods fromLazyAvro :: LazyValue Type -> Result Int64 #
FromLazyAvro ByteString #
Instance details Defined in Data.Avro.Decode.Lazy.FromLazyAvro Methods fromLazyAvro :: LazyValue Type -> Result ByteString #
FromLazyAvro ByteString #
Instance details Defined in Data.Avro.Decode.Lazy.FromLazyAvro Methods fromLazyAvro :: LazyValue Type -> Result ByteString #
FromLazyAvro Text #
Instance details Defined in Data.Avro.Decode.Lazy.FromLazyAvro Methods fromLazyAvro :: LazyValue Type -> Result Text #
FromLazyAvro Text #
Instance details Defined in Data.Avro.Decode.Lazy.FromLazyAvro Methods fromLazyAvro :: LazyValue Type -> Result Text #
FromLazyAvro a => FromLazyAvro [a] #
Instance details Defined in Data.Avro.Decode.Lazy.FromLazyAvro Methods fromLazyAvro :: LazyValue Type -> Result [a] #
FromLazyAvro a => FromLazyAvro (Maybe a) #
Instance details Defined in Data.Avro.Decode.Lazy.FromLazyAvro Methods fromLazyAvro :: LazyValue Type -> Result (Maybe a) #
(Unbox a, FromLazyAvro a) => FromLazyAvro (Vector a) #
Instance details Defined in Data.Avro.Decode.Lazy.FromLazyAvro Methods fromLazyAvro :: LazyValue Type -> Result (Vector a) #
FromLazyAvro a => FromLazyAvro (Vector a) #
Instance details Defined in Data.Avro.Decode.Lazy.FromLazyAvro Methods fromLazyAvro :: LazyValue Type -> Result (Vector a) #
(FromLazyAvro a, FromLazyAvro b) => FromLazyAvro (Either a b) #
Instance details Defined in Data.Avro.Decode.Lazy.FromLazyAvro Methods fromLazyAvro :: LazyValue Type -> Result (Either a b) #
FromLazyAvro a => FromLazyAvro (HashMap Text a) #
Instance details Defined in Data.Avro.Decode.Lazy.FromLazyAvro Methods fromLazyAvro :: LazyValue Type -> Result (HashMap Text a) #
FromLazyAvro a => FromLazyAvro (Map Text a) #
Instance details Defined in Data.Avro.Decode.Lazy.FromLazyAvro Methods fromLazyAvro :: LazyValue Type -> Result (Map Text a) #
(FromLazyAvro a, FromLazyAvro b, FromLazyAvro c) => FromLazyAvro (Either3 a b c) #
Instance details Defined in Data.Avro.EitherN Methods fromLazyAvro :: LazyValue Type -> Result (Either3 a b c) #
(FromLazyAvro a, FromLazyAvro b, FromLazyAvro c, FromLazyAvro d) => FromLazyAvro (Either4 a b c d) #
Instance details Defined in Data.Avro.EitherN Methods fromLazyAvro :: LazyValue Type -> Result (Either4 a b c d) #
(FromLazyAvro a, FromLazyAvro b, FromLazyAvro c, FromLazyAvro d, FromLazyAvro e) => FromLazyAvro (Either5 a b c d e) #
Instance details Defined in Data.Avro.EitherN Methods fromLazyAvro :: LazyValue Type -> Result (Either5 a b c d e) #

(.~:) :: FromLazyAvro a => HashMap Text (LazyValue Type) -> Text -> Result a #