Struct BatchDecodeStream

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pub struct BatchDecodeStream { /* private fields */ }

Expand description

A stream that takes scheduled jobs and generates decode tasks from them.

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impl BatchDecodeStream

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pub fn new( scheduled: UnboundedReceiver<Result<DecoderMessage>>, rows_per_batch: u32, num_rows: u64, root_decoder: SimpleStructDecoder, ) -> Self

Create a new instance of a batch decode stream

§Arguments

scheduled - an incoming stream of decode tasks from a DecodeBatchScheduler
schema - the schema of the data to create
rows_per_batch the number of rows to create before making a batch
num_rows the total number of rows scheduled
num_columns the total number of columns in the file

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pub fn into_stream(self) -> BoxStream<'static, ReadBatchTask>

Auto Trait Implementations§

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impl !UnwindSafe for BatchDecodeStream

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