Trait IntoPlanColumnSpec 

pub trait IntoPlanColumnSpec {
    // Required method
    fn into_plan_column_spec(self) -> PlanColumnSpec;
}

Trait for types that can be converted into a PlanColumnSpec.

Required Methods

fn into_plan_column_spec(self) -> PlanColumnSpec

Implementations on Foreign Types

impl IntoPlanColumnSpec for (&str, DataType)

fn into_plan_column_spec(self) -> PlanColumnSpec

impl IntoPlanColumnSpec for (&str, DataType, ColumnNullability)

fn into_plan_column_spec(self) -> PlanColumnSpec

impl IntoPlanColumnSpec for (&str, DataType, bool)

fn into_plan_column_spec(self) -> PlanColumnSpec

impl<T> IntoPlanColumnSpec for &T

where T: Clone + IntoPlanColumnSpec,

fn into_plan_column_spec(self) -> PlanColumnSpec

Implementors

impl IntoPlanColumnSpec for PlanColumnSpec