Struct StorageWriterAdapter 

pub struct StorageWriterAdapter<'a>(pub &'a dyn StorageEngine);

Adapter that lets a &dyn StorageEngine act as a GraphWriter. See crate::reader::StorageReaderAdapter for the rationale.

Tuple Fields

0: &'a dyn StorageEngine

Trait Implementations

impl GraphWriter for StorageWriterAdapter<'_>

fn put_node(&self, node: &Node) -> Result<()>

fn put_edge(&self, edge: &Edge) -> Result<()>

fn delete_edge(&self, id: EdgeId) -> Result<()>

fn detach_delete_node(&self, id: NodeId) -> Result<()>

fn create_property_index(&self, label: &str, property: &str) -> Result<()>

Declare a new property index. Default impl errors so remote writers (Raft, routing) that don’t yet support cluster-aware DDL surface the limitation immediately. Storage-backed writers override this via the blanket impl.

fn drop_property_index(&self, label: &str, property: &str) -> Result<()>

Tear down a property index. Mirrors Self::create_property_index.

fn list_property_indexes(&self) -> Result<Vec<(String, String)>>

Snapshot the currently-registered property indexes as (label, property) pairs for SHOW INDEXES. Default impl returns an empty list — remote writers will wire real fan-out in Phase C.