Struct CausalStep 

pub struct CausalStep {
    pub source: EntityId,
    pub target: EntityId,
    pub relation_type: String,
    pub temporal_type: Option<TemporalRelationType>,
    pub temporal_range: Option<TemporalRange>,
    pub confidence: f32,
    pub causal_strength: Option<f32>,
}

A single step in a causal chain

Represents one causal relationship in a chain.

Fields

source: EntityId

Source entity of this step

target: EntityId

Target entity of this step

relation_type: String

Type of causal relationship

temporal_type: Option<TemporalRelationType>

Temporal type (Caused, Enabled, etc.)

temporal_range: Option<TemporalRange>

When this step occurred

confidence: f32

Confidence of this causal link

causal_strength: Option<f32>

Strength of causality (0.0-1.0)

Implementations

impl CausalStep

pub fn from_relationship(rel: &Relationship) -> Self

Create a causal step from a relationship

pub fn has_temporal_info(&self) -> bool

Check if this step has temporal information

pub fn get_timestamp(&self) -> Option<i64>

Get the midpoint timestamp of this step (for ordering)

Trait Implementations

impl Clone for CausalStep

fn clone(&self) -> CausalStep

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CausalStep

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

Formats the value using the given formatter.