Struct substrait_expr::helpers::schema::EmptySchema

pub struct EmptySchema { /* private fields */ }

A schema that does not know types or names

This is also the only schema type that does not know how many fields there are.

Trait Implementations

impl Debug for EmptySchema

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for EmptySchema

fn default() -> EmptySchema

Returns the “default value” for a type.

impl PartialEq for EmptySchema

fn eq(&self, other: &EmptySchema) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for EmptySchema