Safe Haskell	Safe
Language	Haskell2010

Database.Bolt.Serialization

Synopsis

class BoltValue a where
- pack :: a -> ByteString
- unpackT :: Monad m => UnpackT m a
- unpack :: Monad m => ByteString -> m a
type UnpackT = StateT ByteString
class ToStructure a where
- toStructure :: a -> Structure
class FromStructure a where
- fromStructure :: Monad m => Structure -> m a

Documentation

class BoltValue a where Source #

The BoltValue class describes values, that can be packed and unpacked for BOLT protocol.

Minimal complete definition

pack, unpackT

Methods

pack :: a -> ByteString Source #

Packs a value to ByteString

unpackT :: Monad m => UnpackT m a Source #

Unpacks in a State monad to get values from single ByteString

unpack :: Monad m => ByteString -> m a Source #

Unpacks a ByteString to selected value

Instances

BoltValue Bool Source #
Instance details Defined in Database.Bolt.Value.Instances Methods pack :: Bool -> ByteString Source # unpackT :: Monad m => UnpackT m Bool Source # unpack :: Monad m => ByteString -> m Bool Source #
BoltValue Double Source #
Instance details Defined in Database.Bolt.Value.Instances Methods pack :: Double -> ByteString Source # unpackT :: Monad m => UnpackT m Double Source # unpack :: Monad m => ByteString -> m Double Source #
BoltValue Int Source #
Instance details Defined in Database.Bolt.Value.Instances Methods pack :: Int -> ByteString Source # unpackT :: Monad m => UnpackT m Int Source # unpack :: Monad m => ByteString -> m Int Source #
BoltValue () Source #
Instance details Defined in Database.Bolt.Value.Instances Methods pack :: () -> ByteString Source # unpackT :: Monad m => UnpackT m () Source # unpack :: Monad m => ByteString -> m () Source #
BoltValue Text Source #
Instance details Defined in Database.Bolt.Value.Instances Methods pack :: Text -> ByteString Source # unpackT :: Monad m => UnpackT m Text Source # unpack :: Monad m => ByteString -> m Text Source #
BoltValue Value Source #
Instance details Defined in Database.Bolt.Value.Instances Methods pack :: Value -> ByteString Source # unpackT :: Monad m => UnpackT m Value Source # unpack :: Monad m => ByteString -> m Value Source #
BoltValue Structure Source #
Instance details Defined in Database.Bolt.Value.Instances Methods pack :: Structure -> ByteString Source # unpackT :: Monad m => UnpackT m Structure Source # unpack :: Monad m => ByteString -> m Structure Source #
BoltValue a => BoltValue [a] Source #
Instance details Defined in Database.Bolt.Value.Instances Methods pack :: [a] -> ByteString Source # unpackT :: Monad m => UnpackT m [a] Source # unpack :: Monad m => ByteString -> m [a] Source #
BoltValue a => BoltValue (Map Text a) Source #
Instance details Defined in Database.Bolt.Value.Instances Methods pack :: Map Text a -> ByteString Source # unpackT :: Monad m => UnpackT m (Map Text a) Source # unpack :: Monad m => ByteString -> m (Map Text a) Source #

type UnpackT = StateT ByteString Source #

The UnpackT transformer helps to unpack a set of values from one ByteString

class ToStructure a where Source #

Generalizes all datatypes that can be serialized to Structures.

Methods

toStructure :: a -> Structure Source #

class FromStructure a where Source #

Generalizes all datatypes that can be deserialized from Structures.

Methods

fromStructure :: Monad m => Structure -> m a Source #

Instances

FromStructure Path Source #
Instance details Defined in Database.Bolt.Value.Structure Methods fromStructure :: Monad m => Structure -> m Path Source #
FromStructure URelationship Source #
Instance details Defined in Database.Bolt.Value.Structure Methods fromStructure :: Monad m => Structure -> m URelationship Source #
FromStructure Relationship Source #
Instance details Defined in Database.Bolt.Value.Structure Methods fromStructure :: Monad m => Structure -> m Relationship Source #
FromStructure Node Source #
Instance details Defined in Database.Bolt.Value.Structure Methods fromStructure :: Monad m => Structure -> m Node Source #