Struct ReferenceDraft 

#[non_exhaustive]
pub struct ReferenceDraft<'a> {
    pub type_identifier: Option<&'a str>,
    pub attribute_identifier: Option<&'a str>,
    pub instance_name: Option<&'a str>,
    pub list_positions: &'a [i64],
    pub inner_reference: Option<EntityId>,
}

Draft for one IfcReference: a path into another entity’s attributes.

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.

type_identifier: Option<&'a str>

TypeIdentifier, the referenced entity’s type name.

attribute_identifier: Option<&'a str>

AttributeIdentifier, the attribute being addressed.

instance_name: Option<&'a str>

InstanceName, naming the addressed instance.

list_positions: &'a [i64]

ListPositions, 1-based indices into list-valued attributes.

inner_reference: Option<EntityId>

InnerReference, the next step along the path.

Implementations

impl<'a> ReferenceDraft<'a>

pub fn new() -> Self

Starts an empty draft; every field is unset.

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

Sets type_identifier: TypeIdentifier, the referenced entity’s type name.

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

Sets attribute_identifier: AttributeIdentifier, the attribute being addressed.

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

Sets instance_name: InstanceName, naming the addressed instance.

pub fn list_positions(self, value: &'a [i64]) -> Self

Sets list_positions: ListPositions, 1-based indices into list-valued attributes.

pub fn inner_reference(self, value: EntityId) -> Self

Sets inner_reference: InnerReference, the next step along the path.

Trait Implementations

impl<'a> Clone for ReferenceDraft<'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 ReferenceDraft<'a>

impl<'a> Debug for ReferenceDraft<'a>

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

Formats the value using the given formatter.

impl<'a> Default for ReferenceDraft<'a>

fn default() -> Self

Returns the “default value” for a type.