Struct Hyperedge 

pub struct Hyperedge {
    pub id: Option<i64>,
    pub hyperedge_type: String,
    pub entity_ids: Vec<i64>,
    pub weight: f64,
    pub arity: usize,
    pub properties: HashMap<String, Value>,
    pub created_at: Option<i64>,
    pub updated_at: Option<i64>,
}

A hyperedge representing a higher-order relation among multiple entities.

Fields

id: Option<i64>

hyperedge_type: String

entity_ids: Vec<i64>

weight: f64

arity: usize

properties: HashMap<String, Value>

created_at: Option<i64>

updated_at: Option<i64>

Implementations

impl Hyperedge

pub fn new( entity_ids: Vec<i64>, hyperedge_type: impl Into<String>, weight: f64, ) -> Result<Self>

Create a new hyperedge.

Requires at least 2 entities and weight in [0.0, 1.0].

pub fn set_property(&mut self, key: impl Into<String>, value: Value)

Set a property on the hyperedge.

pub fn get_property(&self, key: &str) -> Option<&Value>

Get a property value.

pub fn contains(&self, entity_id: i64) -> bool

Check if an entity participates in this hyperedge.

pub fn entity_set(&self) -> HashSet<i64>

Get the entity set for efficient set operations.

pub fn intersection(&self, other: &Hyperedge) -> Vec<i64>

Compute intersection with another hyperedge - O(k1 + k2).

pub fn has_intersection(&self, other: &Hyperedge) -> bool

Check if this hyperedge shares any entity with another - O(k1 + k2).

Trait Implementations

impl Clone for Hyperedge

fn clone(&self) -> Hyperedge

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Hyperedge

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Hyperedge

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Hyperedge

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

where __S: Serializer,

Serialize this value into the given Serde serializer.