Struct RelationshipIndex 

pub struct RelationshipIndex { /* private fields */ }

Index for fast relationship lookups.

Implementations

impl RelationshipIndex

pub fn new() -> Self

Create a new relationship index.

pub fn add(&mut self, relationship: ObjectRelationship)

Add a relationship to the index.

pub fn get_outgoing(&self, source_id: Uuid) -> Vec<&ObjectRelationship>

Get all relationships from a source object.

pub fn get_incoming(&self, target_id: Uuid) -> Vec<&ObjectRelationship>

Get all relationships to a target object.

pub fn get_by_type(&self, relationship_type: &str) -> Vec<&ObjectRelationship>

Get all relationships of a specific type.

pub fn all(&self) -> &[ObjectRelationship]

Get all relationships.

pub fn len(&self) -> usize

Get the total number of relationships.

pub fn is_empty(&self) -> bool

Check if the index is empty.

pub fn iter(&self) -> impl Iterator<Item = &ObjectRelationship>

Iterate over all relationships.

Trait Implementations

impl Clone for RelationshipIndex

fn clone(&self) -> RelationshipIndex

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RelationshipIndex

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

Formats the value using the given formatter.

impl Default for RelationshipIndex

fn default() -> RelationshipIndex

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RelationshipIndex

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for RelationshipIndex

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

where __S: Serializer,

Serialize this value into the given Serde serializer.