Struct arrow::ipc::writer::FileWriter

pub struct FileWriter<W: Write> { /* fields omitted */ }

Implementations

impl<W: Write> FileWriter<W>

pub fn try_new(writer: W, schema: &Schema) -> Result<Self>

Try create a new writer, with the schema written as part of the header

pub fn try_new_with_options(
    writer: W,
    schema: &Schema,
    write_options: IpcWriteOptions
) -> Result<Self>

Try create a new writer with IpcWriteOptions

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

Write a record batch to the file

pub fn finish(&mut self) -> Result<()>

Write footer and closing tag, then mark the writer as done