Struct CausalGraph 

pub struct CausalGraph {
    pub variables: Vec<CausalVariable>,
    pub edges: Vec<CausalEdge>,
}

A causal directed acyclic graph (DAG).

Fields

variables: Vec<CausalVariable>

edges: Vec<CausalEdge>

Implementations

impl CausalGraph

pub fn new() -> Self

pub fn add_variable(&mut self, var: CausalVariable)

pub fn add_edge(&mut self, edge: CausalEdge)

pub fn variable_names(&self) -> Vec<&str>

Get variable names.

pub fn get_variable(&self, name: &str) -> Option<&CausalVariable>

Get variable by name.

pub fn parent_edges(&self, variable: &str) -> Vec<&CausalEdge>

Get all edges pointing TO a given variable (its parents).

pub fn validate(&self) -> Result<(), String>

Validate the graph: check acyclicity, no self-loops, all referenced vars exist.

pub fn topological_order(&self) -> Result<Vec<String>, String>

Compute topological ordering of variables. Returns error if cyclic.

pub fn fraud_detection_template() -> Self

Built-in fraud detection SCM template.

pub fn revenue_cycle_template() -> Self

Built-in revenue cycle SCM template.

Trait Implementations

impl Clone for CausalGraph

fn clone(&self) -> CausalGraph

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CausalGraph

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

Formats the value using the given formatter.

impl Default for CausalGraph

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CausalGraph

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CausalGraph

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

where __S: Serializer,

Serialize this value into the given Serde serializer.