Trait SerializerRegistry 

pub trait SerializerRegistry:
    Debug
    + Send
    + Sync {
    // Required methods
    fn serialize_logical_plan(
        &self,
        node: &dyn UserDefinedLogicalNode,
    ) -> Result<Vec<u8>, DataFusionError>;
    fn deserialize_logical_plan(
        &self,
        name: &str,
        bytes: &[u8],
    ) -> Result<Arc<dyn UserDefinedLogicalNode>, DataFusionError>;
}

Serializer and deserializer registry for extensions like UserDefinedLogicalNode.

Required Methods

fn serialize_logical_plan( &self, node: &dyn UserDefinedLogicalNode, ) -> Result<Vec<u8>, DataFusionError>

Serialize this node to a byte array. This serialization should not include input plans.

fn deserialize_logical_plan( &self, name: &str, bytes: &[u8], ) -> Result<Arc<dyn UserDefinedLogicalNode>, DataFusionError>

Deserialize user defined logical plan node (UserDefinedLogicalNode) from bytes.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl SerializerRegistry for EmptySerializerRegistry

fn serialize_logical_plan( &self, node: &dyn UserDefinedLogicalNode, ) -> Result<Vec<u8>, DataFusionError>

fn deserialize_logical_plan( &self, name: &str, _bytes: &[u8], ) -> Result<Arc<dyn UserDefinedLogicalNode>, DataFusionError>

Implementors