Struct OptimizerContext 

pub struct OptimizerContext { /* private fields */ }

Implementations

impl OptimizerContext

pub fn from_config(optimizer_config: OptimizerConfig) -> OptimizerContext

pub fn with_normalized_query( self, normalized_query: impl Into<String>, ) -> OptimizerContext

pub fn with_query_identity( self, normalized_query: impl Into<String>, query_digest: impl Into<String>, ) -> OptimizerContext

pub fn with_query_family(self, query_family: QueryFamily) -> OptimizerContext

pub fn with_resource_hints( self, resource_hints: ResourceHints, ) -> OptimizerContext

pub fn with_explain_mode(self, explain_mode: ExplainMode) -> OptimizerContext

pub fn with_trace_sink(self, trace_sink: TraceSink) -> OptimizerContext

pub fn normalized_query(&self) -> Option<&str>

pub fn query_digest(&self) -> Option<&str>

pub fn query_family(&self) -> QueryFamily

pub fn statement_class(&self) -> StatementClass

pub fn resource_hints(&self) -> &ResourceHints

pub fn explain_mode(&self) -> ExplainMode

pub fn trace_sink(&self) -> TraceSink

pub fn optimizer_config(&self) -> &OptimizerConfig

Trait Implementations

impl Clone for OptimizerContext

fn clone(&self) -> OptimizerContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OptimizerContext

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

Formats the value using the given formatter.

impl Default for OptimizerContext

fn default() -> OptimizerContext

Returns the “default value” for a type.

impl Eq for OptimizerContext

impl PartialEq for OptimizerContext

fn eq(&self, other: &OptimizerContext) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for OptimizerContext