Struct datafusion::common::arrow::array::RecordBatchOptions

#[non_exhaustive]
pub struct RecordBatchOptions {
    pub match_field_names: bool,
    pub row_count: Option<usize>,
}

Options that control the behaviour used when creating a RecordBatch.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

match_field_names: bool

Match field names of structs and lists. If set to true, the names must match.

row_count: Option<usize>

Optional row count, useful for specifying a row count for a RecordBatch with no columns

Implementations

impl RecordBatchOptions

pub fn new() -> RecordBatchOptions

Creates a new RecordBatchOptions

pub fn with_row_count(self, row_count: Option<usize>) -> RecordBatchOptions

Sets the row_count of RecordBatchOptions and returns self

pub fn with_match_field_names( self, match_field_names: bool ) -> RecordBatchOptions

Sets the match_field_names of RecordBatchOptions and returns self

Trait Implementations

impl Debug for RecordBatchOptions

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

Formats the value using the given formatter.

impl Default for RecordBatchOptions

fn default() -> RecordBatchOptions

Returns the “default value” for a type.