Trait ExtendSchema 

pub trait ExtendSchema: Sized {
    // Required methods
    fn from_fields(params: Fields) -> Result<Self>;
    fn extend(&self, params: Fields) -> Result<Self>;
}

Required Methods

fn from_fields(params: Fields) -> Result<Self>

fn extend(&self, params: Fields) -> Result<Self>

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 ExtendSchema for DFSchema

fn from_fields(params: Fields) -> Result<Self>

fn extend(&self, params: Fields) -> Result<Self>

impl ExtendSchema for Schema

fn from_fields(params: Fields) -> Result<Self>

fn extend(&self, params: Fields) -> Result<Self>

impl<T: ExtendSchema + Clone> ExtendSchema for Cow<'_, T>

fn from_fields(params: Fields) -> Result<Self>

fn extend(&self, params: Fields) -> Result<Self>

impl<T: ExtendSchema> ExtendSchema for Arc<T>

fn from_fields(params: Fields) -> Result<Self>

fn extend(&self, params: Fields) -> Result<Self>

Implementors

impl ExtendSchema for ExtendableExprSchema<'_>