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RecordOutput in datafusion::physical_plan::metrics - Rust
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Trait datafusion::physical_plan::metrics::RecordOutput

source · 
pub trait RecordOutput {
    fn record_output(self, bm: &BaselineMetrics) -> Self;
}
Expand description

Trait for things that produce output rows as a result of execution.

Required Methods§

Record that some number of output rows have been produced

Meant to be composable so that instead of returning batch the operator can return batch.record_output(baseline_metrics)

Implementations on Foreign Types§

Implementors§