polars_arrow::io::avro

Module write

Available on crate feature io_avro only.

Expand description

APIs to write to Avro format.

Functions§

can_serialize: Whether new_serializer supports dtype.
new_serializer: Creates a StreamingIterator trait object that presents items from array encoded according to schema.
serialize: consumes a set of BoxSerializer into an Block.
to_record: Converts a ArrowSchema to an Avro Record.

Type Aliases§

BoxSerializer: A type alias for a boxed StreamingIterator, used to write arrays into avro rows (i.e. a column -> row transposition of types known at run-time)