Struct ExternalReferenceRelationshipDraft 

#[non_exhaustive]
pub struct ExternalReferenceRelationshipDraft<'a> {
    pub name: Option<&'a str>,
    pub description: Option<&'a str>,
    pub relating_reference: EntityId,
    pub related_resources: &'a [EntityId],
}

Draft for one generic external-reference relationship (IFC4 onwards).

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

name: Option<&'a str>

Optional relationship name.

description: Option<&'a str>

Optional relationship description.

relating_reference: EntityId

Existing or earlier-staged subtype of IfcExternalReference.

related_resources: &'a [EntityId]

Non-empty unique IfcResourceObjectSelect targets, as the model’s release declares that select (IFC4X3 adds IfcShapeAspect).

Implementations

impl<'a> ExternalReferenceRelationshipDraft<'a>

pub fn new( relating_reference: EntityId, related_resources: &'a [EntityId], ) -> Self

Starts a draft from its required fields; every other field is unset.

pub fn name(self, value: &'a str) -> Self

Sets name: Optional relationship name.

pub fn description(self, value: &'a str) -> Self

Sets description: Optional relationship description.

Trait Implementations

impl<'a> Clone for ExternalReferenceRelationshipDraft<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for ExternalReferenceRelationshipDraft<'a>

impl<'a> Debug for ExternalReferenceRelationshipDraft<'a>

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

Formats the value using the given formatter.