Struct EntitiesHolderRef 

pub struct EntitiesHolderRef<'e> { /* private fields */ }

Implementations

impl<'e> EntitiesHolderRef<'e>

pub unsafe fn new( entities: *const EntitiesHolderUnsafeFfi, types: &'e TypesRegistryCache, ) -> EntitiesHolderRef<'e>

pub unsafe fn unsafe_query<A, F>(self) -> EntitiesHolderQuery<'e, A, F>

where A: ArchetypeIteratorItem, F: QueryFilter,

pub fn query<A>( self, ) -> EntitiesHolderQuery<'e, <A as ArchetypeIteratorItem>::ReadOnlyItem<'e>>

where A: ArchetypeIteratorItem,

pub fn query_filtered<A, F>( self, ) -> EntitiesHolderQuery<'e, <A as ArchetypeIteratorItem>::ReadOnlyItem<'e>, F>

where A: ArchetypeIteratorItem, F: QueryFilter,

pub fn entities_count(self) -> u64

pub fn contains_entity(self, entity: EntityId) -> bool

pub fn get_entity_by_idx_only(&self, idx: u64) -> Option<EntityId>

pub fn encode_entity_as_id(&self, entity: EntityId) -> u64

pub fn decode_entity_from_id(&self, id: u64) -> EntityId

pub fn get_component_ptr<C>(self, entity: EntityId) -> Option<*mut C>

where C: 'static,

pub fn get_component<C>(self, entity: EntityId) -> Option<&'e C>

where C: 'static,

pub fn get_all_components<'r>( &'r self, entity: EntityId, handler: impl FnMut(FfiAnyRef<'r>), )

where 'e: 'r,

Trait Implementations

impl<'e> Clone for EntitiesHolderRef<'e>

fn clone(&self) -> EntitiesHolderRef<'e>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'e> Copy for EntitiesHolderRef<'e>

impl<'e> Send for EntitiesHolderRef<'e>

impl<'e> Sync for EntitiesHolderRef<'e>

impl<'b> SystemParam for EntitiesHolderRef<'b>

type Item<'e> = EntitiesHolderRef<'e>

fn fill_data_usage(usage: &mut DataUsageBuilder, _types: &TypesRegistryCache)

unsafe fn new<'a>( input: &'a SystemInput<'a>, ) -> Result<<EntitiesHolderRef<'b> as SystemParam>::Item<'a>, &'static str>

Safety