Struct GraphNode 

pub struct GraphNode {
    pub id: String,
    pub label: String,
    pub node_type: NodeType,
    pub attributes: HashMap<String, Value>,
    pub embedding: Option<Embedding>,
    pub source_documents: HashSet<String>,
    pub confidence: f32,
    pub pagerank_score: Option<f32>,
    pub created_at: DateTime<Utc>,
}

Graph node representing entities and concepts

Fields

id: String

Unique node identifier

label: String

Node label/name

node_type: NodeType

Node type

attributes: HashMap<String, Value>

Node attributes

embedding: Option<Embedding>

Associated embedding for semantic operations

source_documents: HashSet<String>

Source document references

confidence: f32

Node confidence score

pagerank_score: Option<f32>

PageRank score

created_at: DateTime<Utc>

Creation timestamp

Implementations

impl GraphNode

pub fn new(label: impl Into<String>, node_type: NodeType) -> Self

Create a new graph node

pub fn with_id( id: impl Into<String>, label: impl Into<String>, node_type: NodeType, ) -> Self

Create node with specific ID

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

Add attribute using builder pattern

pub fn with_embedding(self, embedding: Embedding) -> Self

Set embedding

pub fn with_confidence(self, confidence: f32) -> Self

Set confidence score

pub fn with_source_document(self, document_id: impl Into<String>) -> Self

Add source document

Trait Implementations

impl Clone for GraphNode

fn clone(&self) -> GraphNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GraphNode

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for GraphNode

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for GraphNode

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

where __S: Serializer,

Serialize this value into the given Serde serializer.