Struct arrow_csv::writer::Writer

pub struct Writer<W: Write> { /* private fields */ }

A CSV writer

Implementations

impl<W: Write> Writer<W>

pub fn new(writer: W) -> Self

Create a new CsvWriter from a writable object, with default options

pub fn write(&mut self, batch: &RecordBatch) -> Result<(), ArrowError>

Write a vector of record batches to a writable object

pub fn into_inner(self) -> W

Unwraps this Writer<W>, returning the underlying writer.

Trait Implementations

impl<W: Debug + Write> Debug for Writer<W>

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

Formats the value using the given formatter.

impl<W: Write> RecordBatchWriter for Writer<W>

fn write(&mut self, batch: &RecordBatch) -> Result<(), ArrowError>

Write a single batch to the writer.

fn close(self) -> Result<(), ArrowError>

Write footer or termination data, then mark the writer as done.