Struct CompiledCausalModel 

pub struct CompiledCausalModel {
    pub node_order: Arc<[DenseNodeId]>,
    pub parent_gathers: Arc<[ParentGatherPlan]>,
    pub mechanisms: CompiledMechanismStore,
    pub output_layout: ModelOutputLayout,
    pub graph: Arc<Dag>,
    /* private fields */
}

Immutable compiled causal model plan.

Fields

node_order: Arc<[DenseNodeId]>

Topological dense node order.

parent_gathers: Arc<[ParentGatherPlan]>

Parent gather plans aligned with node_order.

mechanisms: CompiledMechanismStore

Mechanisms per dense node.

output_layout: ModelOutputLayout

Output layout.

graph: Arc<Dag>

Source DAG (shared; never cloned per intervention).

Implementations

impl CompiledCausalModel

pub fn compile(graph: Dag) -> Result<Self, ModelError>

Compile a static DAG into a topological execution plan.

Mechanisms start vacant; assignment/fit fills them .

Errors

Cyclic graph or non-static nodes.

pub fn n_nodes(&self) -> usize

Number of nodes.

pub fn dense_of(&self, var: VariableId) -> Option<DenseNodeId>

Dense id for a variable, if present (O(1) via the compile-time map).

pub fn with_mechanisms(self, mechanisms: CompiledMechanismStore) -> Self

Replace mechanism store (fit / assignment).

pub fn gather_for(&self, child: DenseNodeId) -> Option<&ParentGatherPlan>

Gather plan for a child dense id (O(1) via the compile-time index).

Trait Implementations

impl Clone for CompiledCausalModel

fn clone(&self) -> CompiledCausalModel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompiledCausalModel

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

Formats the value using the given formatter.