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TopKConfig

laminar_sql::translator::order_translator

Struct TopKConfig 

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pub struct TopKConfig {
    pub k: usize,
    pub sort_columns: Vec<OrderColumn>,
}
Expand description

Configuration for streaming top-K operator.

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§k: usize

Number of top entries to maintain

§sort_columns: Vec<OrderColumn>

Sort columns and directions

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impl TopKConfig

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pub fn new(k: usize, sort_columns: Vec<OrderColumn>) -> Self

Creates a new top-K configuration.

Trait Implementations§

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impl Clone for TopKConfig

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fn clone(&self) -> TopKConfig

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

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

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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 PartialEq for TopKConfig

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fn eq(&self, other: &TopKConfig) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Eq for TopKConfig

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impl StructuralPartialEq for TopKConfig

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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