Struct TraversalCache 

pub struct TraversalCache { /* private fields */ }

Simple in-memory traversal cache.

Implementations

impl TraversalCache

pub fn new() -> Self

pub fn get_neighbors(&self, entity_id: &str) -> Option<SubGraph>

pub fn put_neighbors(&self, entity_id: String, subgraph: SubGraph)

pub fn get_path(&self, from: &str, to: &str) -> Option<Vec<Vec<PathStep>>>

pub fn put_path(&self, from: String, to: String, paths: Vec<Vec<PathStep>>)

pub fn get_entity(&self, id: &str) -> Option<Entity>

pub fn put_entity(&self, id: String, entity: Entity)

pub fn get_relations(&self, entity_id: &str) -> Option<Vec<Relation>>

pub fn put_relations(&self, entity_id: String, relations: Vec<Relation>)

pub fn invalidate_all(&self)

Invalidate all cached data.

Trait Implementations

impl Debug for TraversalCache

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

Formats the value using the given formatter.

impl Default for TraversalCache

fn default() -> TraversalCache

Returns the “default value” for a type.