Trait datafusion_federation::FederationPlanner

source · 
pub trait FederationPlanner: Send + Sync {
    // Required method
    fn plan_federation<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        node: &'life1 FederatedPlanNode,
        session_state: &'life2 SessionState,
    ) -> Pin<Box<dyn Future<Output = Result<Arc<dyn ExecutionPlan>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
}

Required Methods§

source

fn plan_federation<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, node: &'life1 FederatedPlanNode, session_state: &'life2 SessionState, ) -> Pin<Box<dyn Future<Output = Result<Arc<dyn ExecutionPlan>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Implementors§