[−][src]Trait terminus_store::layer::PredicateLookup
A trait that caches a lookup in a layer by predicate.
Required methods
fn predicate(&self) -> u64
fn subject_predicate_pairs(
&self
) -> Box<dyn Iterator<Item = Box<dyn SubjectPredicateLookup>>>
&self
) -> Box<dyn Iterator<Item = Box<dyn SubjectPredicateLookup>>>
Provided methods
fn triples(&self) -> Box<dyn Iterator<Item = IdTriple>>
Returns an iterator over all triples with the object of this lookup.