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GraphSourceCatalog

lance_graph::source_catalog

Trait GraphSourceCatalog 

Source 
pub trait GraphSourceCatalog: Send + Sync {
    // Required methods
    fn node_source(&self, label: &str) -> Option<Arc<dyn TableSource>>;
    fn relationship_source(
        &self,
        rel_type: &str,
    ) -> Option<Arc<dyn TableSource>>;
}
Expand description

A minimal catalog to resolve node labels and relationship types to logical table sources.

Required Methods§

Source

fn node_source(&self, label: &str) -> Option<Arc<dyn TableSource>>

Source

fn relationship_source(&self, rel_type: &str) -> Option<Arc<dyn TableSource>>

Implementors§