Struct TensorNetwork 

pub struct TensorNetwork { /* private fields */ }

Tensor network for contraction operations

Implementations

impl TensorNetwork

pub fn new() -> Self

Create empty network

pub fn add_node( &mut self, data: Vec<f64>, leg_dims: Vec<usize>, leg_labels: Vec<String>, ) -> usize

Add a tensor node

pub fn get_node(&self, id: usize) -> Option<&TensorNode>

Get node by ID

pub fn num_nodes(&self) -> usize

Number of nodes

pub fn contract(&mut self, id1: usize, id2: usize) -> Option<usize>

Contract two nodes on matching labels

pub fn contract_all(&mut self) -> Option<f64>

Contract entire network to scalar (if possible)

Trait Implementations

impl Clone for TensorNetwork

fn clone(&self) -> TensorNetwork

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TensorNetwork

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

Formats the value using the given formatter.

impl Default for TensorNetwork

fn default() -> Self

Returns the “default value” for a type.