Struct cedar_policy_core::entities::NullSchema

pub struct NullSchema;

Simple type that implements Schema by expecting no attributes to exist

Trait Implementations

impl Clone for NullSchema

fn clone(&self) -> NullSchema

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for NullSchema

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

Formats the value using the given formatter.

impl Schema for NullSchema

fn attr_type( &self, _entity_type: &EntityType, _attr: &str ) -> Option<SchemaType>

Do entities of the given type have the given attribute, and if so, what type?

fn required_attrs( &self, _entity_type: &EntityType ) -> Box<dyn Iterator<Item = SmolStr>>

Get the names of all the required attributes for the given entity type.