Module polars::export::arrow::io::ipc::write

This is supported on crate feature io_ipc only.

APIs to write to Arrow’s IPC format.

Structs

FileWriter

Arrow file writer

Record

An array Chunk with optional accompanying IPC fields.

StreamWriter

Arrow stream writer

WriteOptions

Options declaring the behaviour of writing to IPC

Enums

Compression

Compression codec

Functions

default_ipc_fields

Assigns every dictionary field a unique ID

schema_to_bytes

Converts a Schema and IpcFields to a flatbuffers-encoded [arrow_format::ipc::Message].

write

Writes an Array to arrow_data

write_dictionary

Writes a dictionary array