Struct re_space_view_dataframe::dataframe_ui::RowsDisplayData

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struct RowsDisplayData {
    display_record_batches: Vec<DisplayRecordBatch>,
    batch_ref_from_row: BTreeMap<u64, BatchRef>,
    query_time_column_index: Option<usize>,
}
Expand description

This structure maintains the data for displaying rows in a table.

Row data is stored in a bunch of DisplayRecordBatch, which are created from the rows returned by the query. We also maintain a mapping for each row number to the corresponding display record batch and the index inside it.

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§display_record_batches: Vec<DisplayRecordBatch>

The DisplayRecordBatchs to display.

§batch_ref_from_row: BTreeMap<u64, BatchRef>

For each row to be displayed, where can we find the data?

§query_time_column_index: Option<usize>

The index of the time column corresponding to the query timeline.

Implementations§

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impl RowsDisplayData

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fn try_new( row_indices: &Range<u64>, row_data: Vec<Vec<Box<dyn ArrowArray>>>, selected_columns: &[ColumnDescriptor], query_timeline: &Timeline ) -> Result<Self, DisplayRecordBatchError>

Trait Implementations§

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impl Debug for RowsDisplayData

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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