Enum QueryAdmissionPlanShape 

pub enum QueryAdmissionPlanShape {
    ScalarRead,
    GroupedAggregate,
    Delete,
}

Coarse scalar/grouped statement shape used by read admission.

Variants

ScalarRead

Scalar read shape, including projection-only and global-aggregate scalar plans.

GroupedAggregate

Grouped aggregate read shape.

Delete

Delete shape surfaced only for diagnostics; public read lanes must not execute it.

Implementations

impl QueryAdmissionPlanShape

pub const fn as_str(self) -> &'static str

Return a stable lowercase diagnostic label for this plan shape.

Trait Implementations

impl Clone for QueryAdmissionPlanShape

fn clone(&self) -> QueryAdmissionPlanShape

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for QueryAdmissionPlanShape

impl Debug for QueryAdmissionPlanShape

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

Formats the value using the given formatter.

impl Eq for QueryAdmissionPlanShape

impl PartialEq for QueryAdmissionPlanShape

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