Module arrow2::io::flight

Available on crate feature io_flight only.

Serialization and deserialization to Arrow’s flight protocol

Functions

deserialize_batch

Deserializes FlightData to Chunk.

deserialize_schemas

Deserialize an IPC message into Schema, IpcSchema. Use to deserialize FlightData::data_header and SchemaResult::schema.

serialize_batch

Serializes Chunk to a vector of FlightData representing the serialized dictionaries and a FlightData representing the batch.

serialize_schema

Serializes a Schema to FlightData.

serialize_schema_to_info

Convert a Schema to bytes in the format expected in arrow_format::flight::data::FlightInfo.

serialize_schema_to_result

Serializes a Schema to SchemaResult.