Enum CheckItem 

pub enum CheckItem {
    Whole,
    Index(usize),
    Pair(usize, usize),
}

What one Check examined: the identifier the decision form is generic over.

A pair of graph nodes, an eigenvalue index, and a single whole-operator residual all fit one record, which is what lets a pipeline fold reports from different checks.

Variants

Whole

One quantity over the whole operator, such as a Hermiticity defect or a trace defect.

Index(usize)

An indexed item, such as an eigenvalue or a generator.

Pair(usize, usize)

A pair, such as two graph nodes or two hypotheses.

Trait Implementations

impl Clone for CheckItem

fn clone(&self) -> CheckItem

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CheckItem

impl Debug for CheckItem

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

Formats the value using the given formatter.

impl Eq for CheckItem

impl Hash for CheckItem

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CheckItem

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CheckItem