Enum EinsumNode 

pub enum EinsumNode {
    Leaf {
        ids: Vec<char>,
        tensor_index: usize,
    },
    Contract {
        args: Vec<EinsumNode>,
    },
}

Parsed contraction tree node (no operands, just structure).

Variants

Leaf

Leaf: indices for a single tensor, with 0-based tensor index.

Fields

ids: Vec<char>

tensor_index: usize

Contract

Contraction of children.

Fields

args: Vec<EinsumNode>

Trait Implementations

impl Clone for EinsumNode

fn clone(&self) -> EinsumNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EinsumNode

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

Formats the value using the given formatter.

impl PartialEq for EinsumNode

fn eq(&self, other: &EinsumNode) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for EinsumNode