Method finish_incremental

src/expr/src/relation.rs:3708–3720

Applies finishing actions to the given [`RowCollection`], and reports the total time it took to run. Returns a [`RowCollectionIter`] that contains all of the response data.

(
        &mut self,
        rows: RowCollection,
        max_result_size: u64,
        duration_histogram: &Histogram,
    )

    /// Returns a [`RowCollectionIter`] that contains all of the response
    /// data.
    pub fn finish_incremental(
        &mut self,
        rows: RowCollection,
        max_result_size: u64,
        duration_histogram: &Histogram,
    ) -> Result<RowCollectionIter, String> {
        let now = Instant::now();
        let result = self.finish_incremental_inner(rows, max_result_size);
        let duration = now.elapsed();
        duration_histogram.observe(duration.as_secs_f64());

        result
    }

    fn finish_incremental_inner(
        &mut self,