Struct EdgeType 

pub struct EdgeType {
    pub base: DataPoint,
    pub relationship_name: String,
    pub number_of_edges: i32,
}

Storage-layer edge type model.

Represents a type of relationship between entities (e.g., “works_at”, “located_in”, “knows”). Used for indexing and semantic search of relationship types.

Fields

base: DataPoint

Base data point fields (id, timestamps, metadata, etc.)

relationship_name: String

Relationship name (e.g., “works_at”, “located_in”)

number_of_edges: i32

Number of edges of this type (for statistics)

Implementations

impl EdgeType

pub const INDEX_FIELDS: &'static [&'static str]

Index fields to embed for vector search.

pub fn deterministic_id(relationship_name: &str) -> Uuid

Compute a deterministic UUID for an EdgeType from its relationship name.

Mirrors Python’s generate_edge_id(edge_id=text): uuid5(NAMESPACE_OID, text.lower().replace(" ", "_").replace("'", ""))

pub fn new( relationship_name: impl Into<String>, dataset_id: Option<Uuid>, ) -> Self

Create a new EdgeType with a random UUID.

Arguments

• relationship_name - Relationship name (e.g., “works_at”)
• dataset_id - Dataset UUID

pub fn new_deterministic( relationship_name: impl Into<String>, dataset_id: Option<Uuid>, ) -> Self

Create a new EdgeType with a deterministic UUID derived from the relationship name, matching Python’s generate_edge_id.

Arguments

• relationship_name - Relationship name (e.g., “works_at”)
• dataset_id - Dataset UUID

pub fn get_embeddable_text(&self) -> String

Get the relationship name (for embedding).

pub fn increment_count(&mut self)

Increment the edge count.

pub fn set_count(&mut self, count: i32)

Set the edge count.

pub fn count(&self) -> i32

Get the edge count.

Trait Implementations

impl Clone for EdgeType

fn clone(&self) -> EdgeType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EdgeType

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EdgeType

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl HasDataPoint for EdgeType

fn data_point(&self) -> &DataPoint

Borrow the embedded DataPoint of this container.

fn data_point_mut(&mut self) -> &mut DataPoint

Mutably borrow the embedded DataPoint of this container.

fn for_each_child_mut(&mut self, _visit: &mut dyn FnMut(&mut dyn HasDataPoint))

Visit every owned child that itself implements HasDataPoint. Default: no children. Override on container types whose fields own (rather than reference by Uuid) another HasDataPoint.

impl PartialEq for EdgeType

fn eq(&self, other: &EdgeType) -> 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 Serialize for EdgeType

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for EdgeType