Struct JsonSource 

pub struct JsonSource { /* private fields */ }

JSON data source configuration

Implementations

impl JsonSource

pub fn new(path: impl Into<String>) -> Self

Create a new JSON source

pub fn with_batch_size(self, batch_size: usize) -> Self

Set the batch size for reading

pub fn with_schema(self, schema: Arc<ArrowSchema>) -> Self

Set the expected schema

Trait Implementations

impl Clone for JsonSource

fn clone(&self) -> JsonSource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl DataSource for JsonSource

fn load(&self) -> Result<(Arc<ArrowSchema>, Vec<RecordBatch>)>

Load data from the source

impl Debug for JsonSource

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

Formats the value using the given formatter.