Struct MultiQueryExecutionScratch 

pub struct MultiQueryExecutionScratch { /* private fields */ }

Caller-owned scratch for repeated multi-query planning.

Implementations

impl MultiQueryExecutionScratch

pub fn new() -> Self

Create empty reusable multi-query planning scratch.

pub fn try_with_capacity( query_count: usize, ) -> Result<Self, MultiQueryExecutionError>

Allocate reusable multi-query planning scratch for a known batch size.

pub fn group_index_capacity(&self) -> usize

Retained capacity for unique grouping keys.

pub fn grouped_query_capacity(&self) -> usize

Retained capacity for grouped query buckets.

pub fn resident_graph_capacity(&self) -> usize

Retained capacity for graph-residency tracking.

pub fn retained_query_bucket_capacity(&self) -> usize

Retained capacity across reusable grouped-query buckets.

Trait Implementations

impl Debug for MultiQueryExecutionScratch

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

Formats the value using the given formatter.

impl Default for MultiQueryExecutionScratch

fn default() -> MultiQueryExecutionScratch

Returns the “default value” for a type.