Struct ObjectRelationship 

pub struct ObjectRelationship {
    pub relationship_id: Uuid,
    pub relationship_type: String,
    pub source_object_id: Uuid,
    pub source_type_id: String,
    pub target_object_id: Uuid,
    pub target_type_id: String,
    pub established_at: DateTime<Utc>,
    pub quantity: Option<Decimal>,
    pub attributes: HashMap<String, ObjectAttributeValue>,
}

Many-to-many relationship between object instances.

Fields

relationship_id: Uuid

Unique relationship ID

relationship_type: String

Relationship type (from ObjectRelationshipType)

source_object_id: Uuid

Source object ID

source_type_id: String

Source object type

target_object_id: Uuid

Target object ID

target_type_id: String

Target object type

established_at: DateTime<Utc>

When the relationship was established

quantity: Option<Decimal>

Optional quantity for the relationship (e.g., items ordered)

attributes: HashMap<String, ObjectAttributeValue>

Additional attributes

Implementations

impl ObjectRelationship

pub fn new( relationship_type: &str, source_object_id: Uuid, source_type_id: &str, target_object_id: Uuid, target_type_id: &str, ) -> Self

Create a new object relationship.

pub fn with_timestamp(self, timestamp: DateTime<Utc>) -> Self

Set the established timestamp.

pub fn with_quantity(self, quantity: Decimal) -> Self

Set the quantity.

pub fn with_attribute(self, key: &str, value: ObjectAttributeValue) -> Self

Add an attribute.

Trait Implementations

impl Clone for ObjectRelationship

fn clone(&self) -> ObjectRelationship

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ObjectRelationship

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ObjectRelationship

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ObjectRelationship

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.