Struct typedb_driver::answer::concept_map::ConceptMap

pub struct ConceptMap {
    pub map: HashMap<String, Concept>,
    pub explainables: Explainables,
}

Contains a mapping of variables to concepts.

Fields

map: HashMap<String, Concept>

The HashMap where keys are query variables, and values are concepts.

explainables: Explainables

The Explainables object for this ConceptMap, that exposes which of the concepts in this ConceptMap are explainable.

Implementations

impl ConceptMap

pub fn get(&self, var_name: &str) -> Option<&Concept>

Retrieves a concept for a given variable name.

Arguments

• var_name – The string representation of a variable

Examples

concept_map.get(var_name)

pub fn concepts(&self) -> impl Iterator<Item = &Concept>

Produces an iterator over all concepts in this ConceptMap.

Examples

concept_map.concepts()

Trait Implementations

impl Clone for ConceptMap

fn clone(&self) -> ConceptMap

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ConceptMap

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

Formats the value using the given formatter.

impl From<ConceptMap> for HashMap<String, Concept>

fn from(cm: ConceptMap) -> Self

Converts to this type from the input type.

impl Index<String> for ConceptMap

type Output = Concept

The returned type after indexing.

fn index(&self, index: String) -> &Self::Output

Performs the indexing (container[index]) operation.

impl IntoIterator for ConceptMap

type Item = (String, Concept)

The type of the elements being iterated over.

type IntoIter = IntoIter<String, Concept>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl PartialEq for ConceptMap

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ConceptMap