Struct SelectedRows 

struct SelectedRows {
    runs: Option<Vec<(usize, u64, bool)>>,
}

Counts the selected rows before a position in a row group.

Fields

runs: Option<Vec<(usize, u64, bool)>>

(first raw row, selected rows before it, selected) per selector. None when every row is selected.

Implementations

impl SelectedRows

fn new(selection: Option<&RowSelection>, row_count: usize) -> Self

fn selected_before(&self, raw: usize) -> u64

The number of selected rows in 0..raw.

Trait Implementations

impl Clone for SelectedRows

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SelectedRows

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

Formats the value using the given formatter.