Trait datafusion_common::ToDFSchema

pub trait ToDFSchema
where
    Self: Sized,
{
    // Required method
    fn to_dfschema(self) -> Result<DFSchema>;

    // Provided method
    fn to_dfschema_ref(self) -> Result<DFSchemaRef> { ... }
}

Convenience trait to convert Schema like things to DFSchema and DFSchemaRef with fewer keystrokes

Required Methods

fn to_dfschema(self) -> Result<DFSchema>

Attempt to create a DSSchema

Provided Methods

fn to_dfschema_ref(self) -> Result<DFSchemaRef>

Attempt to create a DSSchemaRef

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl ToDFSchema for Vec<Field>

fn to_dfschema(self) -> Result<DFSchema>

impl ToDFSchema for Schema

fn to_dfschema(self) -> Result<DFSchema>

impl ToDFSchema for SchemaRef

fn to_dfschema(self) -> Result<DFSchema>

Implementors