Struct SchemaResolver 

pub struct SchemaResolver { /* private fields */ }

Resolver for namespace and relation definitions.

Implementations

impl SchemaResolver

pub fn namespace( &self, object_type: &ObjectType, ) -> Result<&NamespaceDefinition, SchemaError>

Resolves a namespace definition.

Errors

Returns SchemaError::NamespaceNotFound when the object type is unknown.

pub fn relation( &self, object_type: &ObjectType, relation: &RelationName, ) -> Result<&RelationDefinition, SchemaError>

Resolves a relation definition.

Errors

Returns SchemaError::NamespaceNotFound when the object type is unknown or SchemaError::RelationNotFound when the relation is unknown.

Trait Implementations

impl Clone for SchemaResolver

fn clone(&self) -> SchemaResolver

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SchemaResolver

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

Formats the value using the given formatter.