Struct PlanNode 

pub struct PlanNode {
    pub row: RoadmapRow,
    pub share: Share,
    pub children: Vec<NodeId>,
}

One node, placed: the row as written plus what the tree worked out.

Fields

row: RoadmapRow

share: Share

This node’s part of the whole plan.

children: Vec<NodeId>

Its children, in table order. Empty means a leaf, and only leaves carry progress.

Implementations

impl PlanNode

pub fn is_leaf(&self) -> bool

Trait Implementations

impl Clone for PlanNode

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PlanNode

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

Formats the value using the given formatter.

impl Eq for PlanNode

impl PartialEq for PlanNode

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PlanNode