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PlanNode

hawdb_optimizer_graph

Trait PlanNode 

Source 
pub trait PlanNode {
    // Required methods
    fn kind(&self) -> PhysicalPlanKind;
    fn children(&self) -> PlanChildren<'_, Self>
       where Self: Sized;

    // Provided method
    fn class(&self) -> PhysicalPlanClass { ... }
}

Required Methods§

Source

fn kind(&self) -> PhysicalPlanKind

Source

fn children(&self) -> PlanChildren<'_, Self>
where Self: Sized,

Provided Methods§

Source

fn class(&self) -> PhysicalPlanClass

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§