Enum ContractionOrder 

pub enum ContractionOrder {
    Singleton(SizedContraction),
    Pairs(Vec<Pair>),
}

The order in which to contract pairs of tensors and the specific contractions to be performed between the pairs.

Either a singleton contraction, in the case of a single input operand, or a list of pair contractions, given two or more input operands

Variants

Singleton(SizedContraction)

If there’s only one input operand, this is simply a clone of the original SizedContraction

Pairs(Vec<Pair>)

If there are two or more input operands, this is a vector of pairwise contractions between input operands and/or intermediate results from prior contractions.

Trait Implementations

impl Clone for ContractionOrder

fn clone(&self) -> ContractionOrder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContractionOrder

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

Formats the value using the given formatter.