Trait GraphSourceCatalog 

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>>;
}

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

Required Methods

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

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

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl GraphSourceCatalog for InMemoryCatalog