Enum OperationSource 

#[non_exhaustive]
pub enum OperationSource {
    Context(EntityId),
    CoordinateReferenceSystem(EntityId),
}

The validated SourceCRS of a coordinate operation.

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.

Context(EntityId)

An IfcGeometricRepresentationContext (never a sub-context, which NoCoordOperation forbids): the usual case, the project’s own engineering frame.

CoordinateReferenceSystem(EntityId)

An IfcCoordinateReferenceSystem subtype: an operation chained from another CRS.

Implementations

impl OperationSource

pub const fn entity(&self) -> EntityId

The source entity, whichever select member it is.

Trait Implementations

impl Clone for OperationSource

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 OperationSource

impl Debug for OperationSource

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

Formats the value using the given formatter.

impl Eq for OperationSource

impl PartialEq for OperationSource

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for OperationSource