Struct ExplainExecutionDescriptor 

pub struct ExplainExecutionDescriptor {
    pub access_strategy: ExplainAccessPath,
    pub covering_projection: bool,
    pub aggregation: AggregateKind,
    pub execution_mode: ExplainExecutionMode,
    pub ordering_source: ExplainExecutionOrderingSource,
    pub limit: Option<u32>,
    pub cursor: bool,
    pub node_properties: BTreeMap<String, Value>,
}

ExplainExecutionDescriptor

Stable scalar execution descriptor consumed by terminal EXPLAIN surfaces. This keeps execution authority projection centralized and avoids ad-hoc terminal-specific explain branching at call sites.

Fields

access_strategy: ExplainAccessPath

covering_projection: bool

aggregation: AggregateKind

execution_mode: ExplainExecutionMode

ordering_source: ExplainExecutionOrderingSource

limit: Option<u32>

cursor: bool

node_properties: BTreeMap<String, Value>

Trait Implementations

impl Clone for ExplainExecutionDescriptor

fn clone(&self) -> ExplainExecutionDescriptor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExplainExecutionDescriptor

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

Formats the value using the given formatter.

impl PartialEq for ExplainExecutionDescriptor

fn eq(&self, other: &ExplainExecutionDescriptor) -> 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 Eq for ExplainExecutionDescriptor

impl StructuralPartialEq for ExplainExecutionDescriptor