Struct NetworkData 

pub struct NetworkData { /* private fields */ }

Tabular unit data paired with a fixed, row-indexed network.

Incoming adjacency is stored CSR-style: one edge array sorted by (to, from) plus an offsets table, so construction is two allocations (the array-of-Arcs layout it replaces made n + 1, most of them empty) and incoming(unit) is a contiguous slice.

Implementations

impl NetworkData

pub fn try_new( units: TabularData, edges: impl Into<Arc<[NetworkEdge]>>, ) -> Result<Self, DataError>

Build a network, validating row indexes, weights, self-edges, and duplicates.

Errors

DataError::InvalidArgument when an edge is invalid for the unit table.

pub const fn units(&self) -> &TabularData

Borrow unit-level columns.

pub fn edges(&self) -> &[NetworkEdge]

Borrow all directed network edges.

pub fn incoming(&self, unit: usize) -> Result<&[NetworkEdge], DataError>

Incoming neighbors whose assignments define exposure for unit.

Errors

DataError::InvalidArgument when unit is outside the table.

Trait Implementations

impl Clone for NetworkData

fn clone(&self) -> NetworkData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NetworkData

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

Formats the value using the given formatter.