Struct CounterfactualQuery 

pub struct CounterfactualQuery {
    pub outcomes: Arc<[VariableId]>,
    pub interventions: Arc<[Intervention]>,
    pub allow_nested: bool,
}

Counterfactual query over factual observations and interventions.

Fields

outcomes: Arc<[VariableId]>

Outcome variable(s) to predict under the counterfactual world.

interventions: Arc<[Intervention]>

Interventions defining the counterfactual world (applied after abduction).

allow_nested: bool

When true, allow nested counterfactual interventions under invertible SCMs.

Implementations

impl CounterfactualQuery

pub fn new( outcome: VariableId, interventions: impl Into<Arc<[Intervention]>>, ) -> Self

Construct a single-outcome counterfactual query.

pub const fn with_nested(self, allow_nested: bool) -> Self

Enable nested interventions where the model supports them.

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

Validate interventions.

Errors

Empty outcomes or invalid interventions.

Trait Implementations

impl Clone for CounterfactualQuery

fn clone(&self) -> CounterfactualQuery

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CounterfactualQuery

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

Formats the value using the given formatter.

impl From<CounterfactualQuery> for CausalQuery

fn from(query: CounterfactualQuery) -> Self

Converts to this type from the input type.

impl PartialEq for CounterfactualQuery

fn eq(&self, other: &CounterfactualQuery) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for CounterfactualQuery