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PipelineExtractor

laminar_core::compiler::extractor

Struct PipelineExtractor

pub struct PipelineExtractor;

Expand description

Extracts compilable pipelines from DataFusion logical plans.

Implementations§

impl PipelineExtractor

pub fn extract(plan: &LogicalPlan) -> Result<ExtractedPlan, ExtractError>

Extracts pipelines from a [LogicalPlan].

Walks the plan top-down, collecting compilable stages (Filter, Projection) into pipelines and breaking at stateful operators (Aggregate, Sort, Join).

§Errors

Returns ExtractError if the plan contains unsupported nodes.

Auto Trait Implementations§

impl Freeze for PipelineExtractor

impl RefUnwindSafe for PipelineExtractor

impl Send for PipelineExtractor

impl Sync for PipelineExtractor

impl Unpin for PipelineExtractor

impl UnsafeUnpin for PipelineExtractor

impl UnwindSafe for PipelineExtractor

Blanket Implementations§

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