langchain_postgres.checkpoint.CheckpointSerializer¶

class langchain_postgres.checkpoint.CheckpointSerializer[source]¶

A serializer for serializing and deserializing objects to and from bytes.

Methods

__init__()

dumps(obj)

Serialize an object to bytes.

loads(data)

Deserialize an object from bytes.
__init__()¶
abstract dumps(obj: Checkpoint) → bytes[source]¶

Serialize an object to bytes.

Parameters

obj (Checkpoint) –

Return type

bytes

abstract loads(data: bytes) → Checkpoint[source]¶

Deserialize an object from bytes.

Parameters

data (bytes) –

Return type

Checkpoint