Module schema 

Structs

FieldDef

A named, typed field definition for building Arrow schemas.

Enums

WpDataType

WPL data types that can be mapped to Apache Arrow types.

Functions

parse_wp_type

Parses a WPL type string into a WpDataType.

to_arrow_field

Converts a FieldDef into an Arrow ArrowField.

to_arrow_schema

Converts a slice of FieldDef into an Arrow Schema.

to_arrow_type

Maps a WpDataType to the corresponding ArrowDataType.