Struct ArrowData 

#[non_exhaustive]
pub struct ArrowData {
    pub writer_schema: Option<ArrowSchema>,
    pub rows: Option<ArrowRecordBatch>,
    /* private fields */
}

Arrow schema and data.

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.

writer_schema: Option<ArrowSchema>

Optional. Arrow Schema used to serialize the data.

rows: Option<ArrowRecordBatch>

Required. Serialized row data in Arrow format.

Implementations

impl ArrowData

pub fn new() -> Self

Creates a new default instance.

pub fn set_writer_schema<T>(self, v: T) -> Self

where T: Into<ArrowSchema>,

Sets the value of writer_schema.

Example

use google_cloud_bigquery::model::ArrowSchema;
let x = ArrowData::new().set_writer_schema(ArrowSchema::default()/* use setters */);

pub fn set_or_clear_writer_schema<T>(self, v: Option<T>) -> Self

where T: Into<ArrowSchema>,

Sets or clears the value of writer_schema.

Example

use google_cloud_bigquery::model::ArrowSchema;
let x = ArrowData::new().set_or_clear_writer_schema(Some(ArrowSchema::default()/* use setters */));
let x = ArrowData::new().set_or_clear_writer_schema(None::<ArrowSchema>);

pub fn set_rows<T>(self, v: T) -> Self

where T: Into<ArrowRecordBatch>,

Sets the value of rows.

Example

use google_cloud_bigquery::model::ArrowRecordBatch;
let x = ArrowData::new().set_rows(ArrowRecordBatch::default()/* use setters */);

pub fn set_or_clear_rows<T>(self, v: Option<T>) -> Self

where T: Into<ArrowRecordBatch>,

Sets or clears the value of rows.

Example

use google_cloud_bigquery::model::ArrowRecordBatch;
let x = ArrowData::new().set_or_clear_rows(Some(ArrowRecordBatch::default()/* use setters */));
let x = ArrowData::new().set_or_clear_rows(None::<ArrowRecordBatch>);

Trait Implementations

impl Clone for ArrowData

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ArrowData

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

Formats the value using the given formatter.

impl Default for ArrowData

fn default() -> Self

Returns the “default value” for a type.

impl Message for ArrowData

fn typename() -> &'static str

The typename of this message.

impl PartialEq for ArrowData

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ArrowData