Struct LeopardIndex 

pub struct LeopardIndex { /* private fields */ }

Leopard reachability index

Implementations

impl LeopardIndex

pub fn new(namespace_configs: Arc<HashMap<String, NamespaceConfig>>) -> Self

Create a new Leopard index

pub fn with_config( namespace_configs: Arc<HashMap<String, NamespaceConfig>>, config: LeopardConfig, ) -> Self

Create a new Leopard index with custom configuration

pub async fn index_tuple(&self, tuple: &RelationTuple) -> Result<usize>

Index a new tuple and compute transitive closures

pub async fn remove_tuple(&self, tuple: &RelationTuple) -> Result<usize>

Remove a tuple and its computed entries from the index

pub async fn check(&self, request: &CheckRequest) -> Option<bool>

Check if a subject has a relation (O(1) lookup)

pub async fn expand( &self, namespace: &str, object_id: &str, relation: &str, ) -> Vec<String>

Get all subjects with a specific relation to an object

pub async fn list_subject_access( &self, subject: &Subject, ) -> Vec<(String, String, String)>

Get all relations a subject has to objects

pub async fn stats(&self) -> LeopardStats

Get statistics

pub async fn clear(&self)

Clear the index

pub async fn bulk_load(&self, tuples: &[RelationTuple]) -> Result<usize>

Bulk load tuples into the index