Struct Entities 

pub struct Entities { /* private fields */ }

Implementations

impl Entities

pub fn scene(&self) -> SceneId

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn spawn(&mut self) -> Entity

pub fn is_reserved(&self, entity: Entity) -> bool

pub fn despawn(&mut self, entity: Entity) -> Result<EntityKey, Rejection>

A slot whose generation would wrap is retired instead of recycled.

pub fn resolve(&self, entity: Entity) -> Option<EntityKey>

pub fn snapshot(&self) -> EntitiesSnapshot

pub fn restore(&mut self, from: &EntitiesSnapshot)

Advances the epoch; every handle from before the restore fails.