Enum UnionStructure 

pub enum UnionStructure {
    CircleCircle,
    CirclePointCluster,
    LineCluster,
}

The fixed ladder of structured-union composites. Deterministic and closed: open-ended structure search stays owned by #976’s move set; these three are the only composites the topology race may select.

Variants

CircleCircle

Two circles (two well-separated periodic loops).

CirclePointCluster

One circle plus one isolated point cluster (a loop with an outlier blob).

LineCluster

One line (anisotropic cluster) plus one isolated point cluster.

Implementations

impl UnionStructure

pub const fn as_str(self) -> &'static str

Stable display name, e.g. "union_circle+circle".

pub const fn components(self) -> &'static [UnionComponentKind]

The fixed ordered component structures of this union.

pub const fn num_components(self) -> usize

Number of components (= the responsibility-split order m).

Trait Implementations

impl Clone for UnionStructure

fn clone(&self) -> UnionStructure

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for UnionStructure

impl Debug for UnionStructure

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

Formats the value using the given formatter.

impl Eq for UnionStructure

impl Hash for UnionStructure

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 UnionStructure

fn eq(&self, other: &UnionStructure) -> 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 UnionStructure