Trait EmbeddedProjection

pub trait EmbeddedProjection: Sized + ExecutionPlan {
    // Required method
    fn with_projection(
        &self,
        projection: Option<Vec<usize>>,
    ) -> Result<Self, DataFusionError>;
}

Required Methods

fn with_projection( &self, projection: Option<Vec<usize>>, ) -> Result<Self, DataFusionError>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl EmbeddedProjection for FilterExec

impl EmbeddedProjection for HashJoinExec

impl EmbeddedProjection for NestedLoopJoinExec