Struct RelationshipEdge 

pub struct RelationshipEdge {
    pub from_id: GraphEntityId,
    pub to_id: GraphEntityId,
    pub relationship_type: RelationshipType,
    pub strength: f64,
    pub start_date: NaiveDate,
    pub end_date: Option<NaiveDate>,
    pub attributes: HashMap<String, String>,
    pub strength_components: Option<StrengthComponents>,
}

Edge in the entity graph representing a relationship.

Fields

from_id: GraphEntityId

Source entity ID

to_id: GraphEntityId

Target entity ID

relationship_type: RelationshipType

Relationship type

strength: f64

Relationship strength (0.0 to 1.0)

start_date: NaiveDate

Relationship start date

end_date: Option<NaiveDate>

Relationship end date (if terminated)

attributes: HashMap<String, String>

Edge attributes

strength_components: Option<StrengthComponents>

Strength components (for analysis)

Implementations

impl RelationshipEdge

pub fn new( from_id: GraphEntityId, to_id: GraphEntityId, relationship_type: RelationshipType, start_date: NaiveDate, ) -> Self

Create a new relationship edge.

pub fn with_strength(self, strength: f64) -> Self

Set relationship strength.

pub fn with_strength_components(self, components: StrengthComponents) -> Self

Set strength with components.

pub fn with_attribute( self, key: impl Into<String>, value: impl Into<String>, ) -> Self

Add an attribute.

pub fn is_active(&self) -> bool

Check if relationship is active.

pub fn key(&self) -> String

Get the edge key (for deduplication).

Trait Implementations

impl Clone for RelationshipEdge

fn clone(&self) -> RelationshipEdge

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RelationshipEdge

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RelationshipEdge

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for RelationshipEdge

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

where __S: Serializer,

Serialize this value into the given Serde serializer.