Struct FullVariableOrder 

pub struct FullVariableOrder {
    pub variable_order: Vec<VertexId>,
    pub edge_permutation: Vec<usize>,
    pub variable_share_allocation: Vec<VariableShare>,
    pub cost_prediction: CostPredictionRecord,
    pub predicted_winner: PredictedWinner,
    pub helper_split_specs: Vec<HelperSplitSpec>,
}

Planned all-variable order and edge permutation for a WCOJ shape.

Fields

variable_order: Vec<VertexId>

Variable binding order consumed by the future RIR plan.

edge_permutation: Vec<usize>

Edge order sorted by the time each edge becomes fully bound.

variable_share_allocation: Vec<VariableShare>

HyperCube-derived per-variable share allocation.

cost_prediction: CostPredictionRecord

Cost record used for dispatch-gate validation.

predicted_winner: PredictedWinner

Predicted winner for the measured skewed multiway path comparison.

helper_split_specs: Vec<HelperSplitSpec>

Helper-relation split requests for buried inner-variable skew.

Trait Implementations

impl Clone for FullVariableOrder

fn clone(&self) -> FullVariableOrder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FullVariableOrder

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

Formats the value using the given formatter.

impl PartialEq for FullVariableOrder

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for FullVariableOrder