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BufferedWriter

google_cloud_bigquery::write::arrow

Struct BufferedWriter 

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pub struct BufferedWriter { /* private fields */ }
Expand description

A writer for a buffered stream.

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impl BufferedWriter

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pub fn write_stream(&self) -> &str

Return the full resource name of the underlying write stream.

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pub fn append(&self, rows: ArrowRecordBatch) -> AppendWithOffset

Append rows to the buffered stream.

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pub async fn flush(&self, offset: i64) -> Result<FlushRowsResponse>

Flush the buffered stream, making rows up to the specified offset available for reading.

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pub async fn finalize(&self) -> Result<FinalizeWriteStreamResponse>

Finalize the buffered stream, preventing further writes.

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impl Debug for BufferedWriter

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

Formats the value using the given formatter. Read more

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impl<T> Writer for T
where T: Writer,