Struct ComponentRegistry 

pub struct ComponentRegistry { /* private fields */ }

Dense component descriptor registry.

Implementations

impl ComponentRegistry

pub fn register( &mut self, descriptor: ComponentDescriptor, ) -> Result<(), ComponentRegistryError>

Registers a component descriptor.

pub fn register_generated_schema( &mut self, schema: &GeneratedComponentSchema, ) -> Result<ComponentSchema, GeneratedSchemaRegistrationError>

Validates and registers a generated component schema.

pub fn get(&self, id: ComponentId) -> Option<&ComponentDescriptor>

Gets a descriptor by component id.

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

Iterates over descriptors.

pub fn len(&self) -> usize

Number of registered descriptors.

pub fn is_empty(&self) -> bool

Returns whether no descriptors are registered.

Trait Implementations

impl Clone for ComponentRegistry

fn clone(&self) -> ComponentRegistry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ComponentRegistry

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

Formats the value using the given formatter.

impl Default for ComponentRegistry

fn default() -> ComponentRegistry

Returns the “default value” for a type.