polars_arrow::io::avro::write

Function new_serializer

Source 
pub fn new_serializer<'a>(
    array: &'a dyn Array,
    schema: &Schema,
) -> BoxSerializer<'a>
Available on crate feature io_avro only.
Expand description

Creates a StreamingIterator trait object that presents items from array encoded according to schema.

§Panic

This function panics iff the dtype is not supported (use can_serialize to check)

§Implementation

This function performs minimal CPU work: it dynamically dispatches based on the schema and arrow type.