Function provider_as_source

datafusion/catalog/src/default_table_source.rs:83–87

Wrap TableProvider in TableSource

(
    table_provider: Arc<dyn TableProvider>,
)

/// Wrap TableProvider in TableSource
pub fn provider_as_source(
    table_provider: Arc<dyn TableProvider>,
) -> Arc<dyn TableSource> {
    Arc::new(DefaultTableSource::new(table_provider))
}

/// Attempt to downcast a TableSource to DefaultTableSource and access the
/// TableProvider. This will only work with a TableSource created by DataFusion.