Struct parquet::arrow::arrow_writer::ArrowWriterOptions

pub struct ArrowWriterOptions { /* private fields */ }

Arrow-specific configuration settings for writing parquet files.

See ArrowWriter for how to configure the writer.

Implementations

impl ArrowWriterOptions

pub fn new() -> Self

Creates a new ArrowWriterOptions with the default settings.

pub fn with_properties(self, properties: WriterProperties) -> Self

Sets the WriterProperties for writing parquet files.

pub fn with_skip_arrow_metadata(self, skip_arrow_metadata: bool) -> Self

Skip encoding the embedded arrow metadata (defaults to false)

Parquet files generated by the ArrowWriter contain embedded arrow schema by default.

Set skip_arrow_metadata to true, to skip encoding the embedded metadata.

pub fn with_schema_root(self, name: String) -> Self

Set the name of the root parquet schema element (defaults to "arrow_schema")

Trait Implementations

impl Clone for ArrowWriterOptions

fn clone(&self) -> ArrowWriterOptions

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ArrowWriterOptions

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

Formats the value using the given formatter.

impl Default for ArrowWriterOptions

fn default() -> ArrowWriterOptions

Returns the “default value” for a type.