Struct rincon_client::aql::types::NoResultsNode

pub struct NoResultsNode { /* fields omitted */ }

Will be inserted if FILTER statements turn out to be never satisfiable. The NoResultsNode will pass an empty result set into the processing pipeline.

Methods

impl NoResultsNode

pub fn new<Deps>(
    id: ExecutionNodeId,
    dependencies: Deps,
    estimated_cost: f64,
    estimated_nr_items: u64
) -> Self where
    Deps: IntoIterator<Item = ExecutionNodeId>, 

Trait Implementations

impl Debug for NoResultsNode

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for NoResultsNode

fn clone(&self) -> NoResultsNode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for NoResultsNode

fn eq(&self, __arg_0: &NoResultsNode) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &NoResultsNode) -> bool

This method tests for !=.