Enum SpatialAnomaly 

#[non_exhaustive]
pub enum SpatialAnomaly {
    ContainedTwice {
        element: EntityId,
        kept: EntityId,
        rejected: EntityId,
        relation: EntityId,
    },
    AggregatedTwice {
        child: EntityId,
        kept: EntityId,
        rejected: EntityId,
        relation: EntityId,
    },
}

A second parent the schema forbids, recorded instead of silently dropped.

Both IfcElement.ContainedInStructure and IfcObjectDefinition.Decomposes are SET [0:1]. A file naming two parents is malformed; the first relationship processed wins so the tree stays a tree, and the loser is reported here. Every view of the tree agrees with the kept answer.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

ContainedTwice

An element placed in two different spatial structures.

Fields

element: EntityId

The element with two homes.

kept: EntityId

The structure kept.

rejected: EntityId

The structure rejected; it does not list the element.

relation: EntityId

The IfcRelContainedInSpatialStructure that was rejected.

AggregatedTwice

A container aggregated by two different parents.

Fields

child: EntityId

The container with two parents.

kept: EntityId

The parent kept.

rejected: EntityId

The parent rejected; it does not list the child.

relation: EntityId

The IfcRelAggregates that was rejected.

Trait Implementations

impl Clone for SpatialAnomaly

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SpatialAnomaly

impl Debug for SpatialAnomaly

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

Formats the value using the given formatter.

impl Eq for SpatialAnomaly

impl PartialEq for SpatialAnomaly

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SpatialAnomaly