Struct PivotResult 

pub struct PivotResult {
    pub row_nodes: Vec<PivotNode>,
    pub col_nodes: Vec<PivotNode>,
    pub row_roots: Vec<usize>,
    pub col_roots: Vec<usize>,
    pub values: HashMap<(usize, usize), CellValue>,
    pub grand_total: CellValue,
    pub row_depth: usize,
    pub col_depth: usize,
    pub row_field_names: Vec<String>,
    pub col_field_names: Vec<String>,
    pub value_caption: String,
    pub source_row_count: usize,
}

The complete computed pivot. Cheap to share behind an Arc; the paint path never touches the source rows again.

Fields

row_nodes: Vec<PivotNode>

Arena of row-axis nodes; tree edges via parent/children.

col_nodes: Vec<PivotNode>

Arena of column-axis nodes.

row_roots: Vec<usize>

Row-axis roots (depth 0), in canonical ascending order.

col_roots: Vec<usize>

Column-axis roots (depth 0), in canonical ascending order.

values: HashMap<(usize, usize), CellValue>

Aggregated value for every (row key, col key) pair where a key is a node id or TOTAL_KEY. Contains every rollup level, so collapsed groups and subtotal rows/columns read straight from this map.

grand_total: CellValue

The value across all rows and columns.

row_depth: usize

Number of row fields (row tree depth).

col_depth: usize

Number of column fields (column tree depth).

row_field_names: Vec<String>

Display names of the row fields, outermost first.

col_field_names: Vec<String>

Display names of the column fields, outermost first.

value_caption: String

Header caption for the value area, e.g. "Sum of Amount".

source_row_count: usize

How many source rows were included (after source filters).

Implementations

impl PivotResult

pub fn value(&self, row_key: usize, col_key: usize) -> &CellValue

Aggregated value for (row_key, col_key) where either key may be TOTAL_KEY. Missing intersections (no source rows) are None.

pub fn row_leaves(&self) -> Vec<usize>

Ids of row-axis leaves in canonical depth-first order.

pub fn col_leaves(&self) -> Vec<usize>

Ids of column-axis leaves in canonical depth-first order.

Trait Implementations

impl Clone for PivotResult

fn clone(&self) -> PivotResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PivotResult

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

Formats the value using the given formatter.

impl Default for PivotResult

fn default() -> PivotResult

Returns the “default value” for a type.