Struct OwnedColumnarStorage 

pub struct OwnedColumnarStorage { /* private fields */ }

Owned columnar table with optional analysis mask and weights.

Implementations

impl OwnedColumnarStorage

pub fn try_new( schema: CausalSchema, columns: Vec<OwnedColumn>, analysis_mask: Option<ValidityBitmap>, weights: Option<Arc<[f64]>>, ) -> Result<Self, DataError>

Build a table from schema-aligned columns.

Errors

Length mismatches, missing schema variables, or duplicate columns.

pub fn analysis_mask(&self) -> Option<&ValidityBitmap>

Optional analysis mask.

pub fn weights(&self) -> Option<&[f64]>

Optional weights.

pub fn columns(&self) -> &[OwnedColumn]

Borrow owned columns in dense id order.

pub fn columns_arc(&self) -> &Arc<[OwnedColumn]>

Shared column Arc (identity for copy-avoidance checks).

Trait Implementations

impl Clone for OwnedColumnarStorage

fn clone(&self) -> OwnedColumnarStorage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OwnedColumnarStorage

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

Formats the value using the given formatter.

impl TableView for OwnedColumnarStorage

fn schema(&self) -> &CausalSchema

Immutable causal schema.

fn row_count(&self) -> usize

Number of rows.

fn column(&self, id: VariableId) -> Result<ColumnView<'_>, DataError>

Column view for id.

fn float64_values(&self, id: VariableId) -> Result<Vec<f64>, DataError>

Copy a column into an owned f64 buffer.