Type Alias EntityHashSet

pub type EntityHashSet = HashSet<Entity, EntityHash>;

A HashSet pre-configured to use EntityHash hashing.

Aliased Type

struct EntityHashSet { /* private fields */ }

Trait Implementations

impl WorldEntityFetch for &EntityHashSet

type Ref<'w> = HashMap<Entity, EntityRef<'w>, EntityHash>

The read-only reference type returned by WorldEntityFetch::fetch_ref.

type Mut<'w> = HashMap<Entity, EntityMut<'w>, EntityHash>

The mutable reference type returned by WorldEntityFetch::fetch_mut.

type DeferredMut<'w> = HashMap<Entity, EntityMut<'w>, EntityHash>

The mutable reference type returned by WorldEntityFetch::fetch_deferred_mut, but without structural mutability.

unsafe fn fetch_ref( self, cell: UnsafeWorldCell<'_>, ) -> Result<Self::Ref<'_>, Entity>

Returns read-only reference(s) to the entities with the given Entity IDs, as determined by self.

unsafe fn fetch_mut( self, cell: UnsafeWorldCell<'_>, ) -> Result<Self::Mut<'_>, EntityFetchError>

Returns mutable reference(s) to the entities with the given Entity IDs, as determined by self.

unsafe fn fetch_deferred_mut( self, cell: UnsafeWorldCell<'_>, ) -> Result<Self::DeferredMut<'_>, EntityFetchError>

Returns mutable reference(s) to the entities with the given Entity IDs, as determined by self, but without structural mutability.