Struct GraphEdge 

pub struct GraphEdge {
    pub source: String,
    pub target: String,
    pub relation: String,
    pub confidence: f64,
    pub properties: HashMap<String, Value>,
}

An edge in the knowledge graph.

Fields

source: String

Source node ID

target: String

Target node ID

relation: String

Relation type

confidence: f64

Confidence score (0.0 - 1.0)

properties: HashMap<String, Value>

Additional properties

Implementations

impl GraphEdge

pub fn new( source: impl Into<String>, target: impl Into<String>, relation: impl Into<String>, ) -> GraphEdge

Create a new graph edge.

pub fn with_confidence(self, confidence: f64) -> GraphEdge

Set confidence score.

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

Add a property to the edge.

pub fn with_trigger(self, trigger: impl Into<String>) -> GraphEdge

Add trigger text property.

Trait Implementations

impl Clone for GraphEdge

fn clone(&self) -> GraphEdge

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GraphEdge

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for GraphEdge

fn deserialize<__D>( __deserializer: __D, ) -> Result<GraphEdge, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for GraphEdge

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

where __S: Serializer,

Serialize this value into the given Serde serializer.