Trait ExecutionPlanner 

pub trait ExecutionPlanner: Send + Sync {
    type Policy: RuntimePolicy;

    // Required method
    fn build_plan(
        &self,
        request: PlanBuildRequest<'_, Self::Policy>,
    ) -> Result<ExecutionPlan, VNextError>;
}

Pure planner boundary. Execution consumes the immutable plan and performs no capability/backend selection in the token loop.

Required Associated Types

type Policy: RuntimePolicy

Required Methods

fn build_plan( &self, request: PlanBuildRequest<'_, Self::Policy>, ) -> Result<ExecutionPlan, VNextError>

Dyn Compatibility

This trait is dyn compatible.

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

Implementors