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StreamingIteratorConfig

scirs2_datasets::streaming::iterator

Struct StreamingIteratorConfig 

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pub struct StreamingIteratorConfig {
    pub chunk_size: usize,
    pub prefetch: usize,
    pub shuffle: bool,
    pub seed: u64,
}
Expand description

Configuration for a NewStreamingIterator.

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§chunk_size: usize

Number of rows per chunk (default: 1024).

§prefetch: usize

Number of chunks to pre-read ahead (currently unused; reserved for future async prefetch). Default: 2.

§shuffle: bool

Shuffle row order within each chunk using Fisher-Yates (default: false).

§seed: u64

RNG seed used when shuffle is true (default: 42).

Trait Implementations§

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impl Clone for StreamingIteratorConfig

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fn clone(&self) -> StreamingIteratorConfig

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for StreamingIteratorConfig

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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 Default for StreamingIteratorConfig

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fn default() -> Self

Returns the “default value” for a type. Read more

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