Enum PlannedHashReason 

pub enum PlannedHashReason {
    PlannerPredictsHashWins,
    IncompleteStatsSafeDefault,
}

Auditable reason for a structured hash route.

Variants

PlannerPredictsHashWins

Planner had complete stats and predicted hash lower-cost.

IncompleteStatsSafeDefault

Planner could not build a complete stats-backed plan.

Trait Implementations

impl Clone for PlannedHashReason

fn clone(&self) -> PlannedHashReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PlannedHashReason

impl Debug for PlannedHashReason

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

Formats the value using the given formatter.

impl Eq for PlannedHashReason

impl PartialEq for PlannedHashReason

fn eq(&self, other: &PlannedHashReason) -> 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 PlannedHashReason