Struct EntityPropertyReference 

#[non_exhaustive]
pub struct EntityPropertyReference {
    pub component_name: Option<String>,
    pub component_path: Option<String>,
    pub external_id_property: Option<HashMap<String, String>>,
    pub entity_id: Option<String>,
    pub property_name: String,
}

An object that uniquely identifies an entity property.

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.

component_name: Option<String>

The name of the component.

component_path: Option<String>

This string specifies the path to the composite component, starting from the top-level component.

external_id_property: Option<HashMap<String, String>>

A mapping of external IDs to property names. External IDs uniquely identify properties from external data stores.

entity_id: Option<String>

The ID of the entity.

property_name: String

The name of the property.

Implementations

impl EntityPropertyReference

pub fn component_name(&self) -> Option<&str>

The name of the component.

pub fn component_path(&self) -> Option<&str>

This string specifies the path to the composite component, starting from the top-level component.

pub fn external_id_property(&self) -> Option<&HashMap<String, String>>

A mapping of external IDs to property names. External IDs uniquely identify properties from external data stores.

pub fn entity_id(&self) -> Option<&str>

The ID of the entity.

pub fn property_name(&self) -> &str

The name of the property.

impl EntityPropertyReference

pub fn builder() -> EntityPropertyReferenceBuilder

Creates a new builder-style object to manufacture EntityPropertyReference.

Trait Implementations

impl Clone for EntityPropertyReference

fn clone(&self) -> EntityPropertyReference

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EntityPropertyReference

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

Formats the value using the given formatter.

impl PartialEq for EntityPropertyReference

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