Struct EntityRegistry 

pub struct EntityRegistry { /* private fields */ }

Registry of descriptors for entities known to the engine.

Keyed by the tuple (entity_type, name) so the same name can represent distinct entities of different types (e.g. UserService as a class and UserService as a trait are independent entries). Callers whose entities collide on both type and name should use fully-qualified names (e.g. "auth::init") to disambiguate.

Implementations

impl EntityRegistry

pub fn new() -> Self

pub fn insert(&mut self, descriptor: EntityDescriptor)

Insert or replace an entity. Last write wins for a given (entity_type, name) pair — different-type entries with the same name coexist.

pub fn get(&self, entity_type: &str, name: &str) -> Option<&EntityDescriptor>

Look up by (entity_type, name) — the canonical registry key.

pub fn iter(&self) -> impl Iterator<Item = &EntityDescriptor>

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

Trait Implementations

impl Clone for EntityRegistry

fn clone(&self) -> EntityRegistry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EntityRegistry

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

Formats the value using the given formatter.

impl Default for EntityRegistry

fn default() -> EntityRegistry

Returns the “default value” for a type.