Trait 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

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.

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