Struct ArrowOptions 

pub struct ArrowOptions {
    pub batch_size: usize,
    pub flatten_groups: bool,
    pub edited_pic_as: EditedPicRepresentation,
    pub emit_filler: bool,
    pub emit_meta: bool,
    pub compression: Compression,
    pub row_group_size: usize,
    pub embed_copybook: bool,
    pub codepage: Codepage,
    pub float_format: FloatFormat,
}

Options for COBOL-to-Arrow conversion.

Fields

batch_size: usize

Number of records per Arrow RecordBatch (default: 8192)

flatten_groups: bool

Flatten group fields to top-level columns (default: true)

edited_pic_as: EditedPicRepresentation

How to represent edited PIC fields in Arrow

emit_filler: bool

Include FILLER fields in output (default: false)

emit_meta: bool

Include metadata column with record info (default: false)

compression: Compression

Parquet compression codec

row_group_size: usize

Row group size for Parquet output

embed_copybook: bool

Embed copybook text in Parquet metadata

codepage: Codepage

Codepage for character conversion

float_format: FloatFormat

Floating-point representation for COMP-1/COMP-2 fields

Trait Implementations

impl Clone for ArrowOptions

fn clone(&self) -> ArrowOptions

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ArrowOptions

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ArrowOptions

fn default() -> Self

Returns the “default value” for a type.