Trait QuerySet

pub trait QuerySet: Send + Sync {
    // Required method
    fn filter_archetypes(&mut self, world: &World, archetypes: &mut BitSet);
}

Provides an abstraction across tuples of queries for system closures.

Required Methods

fn filter_archetypes(&mut self, world: &World, archetypes: &mut BitSet)

Evaluates the queries and records which archetypes they require access to into a bitset.

Implementations on Foreign Types

impl QuerySet for ()

fn filter_archetypes(&mut self, _: &World, _: &mut BitSet)

impl<A, B, C, D, E, F, G, H> QuerySet for (A, B, C, D, E, F, G, H)

where A: QuerySet, B: QuerySet, C: QuerySet, D: QuerySet, E: QuerySet, F: QuerySet, G: QuerySet, H: QuerySet,

fn filter_archetypes(&mut self, world: &World, bitset: &mut BitSet)

impl<B, C, D, E, F, G, H> QuerySet for (B, C, D, E, F, G, H)

where B: QuerySet, C: QuerySet, D: QuerySet, E: QuerySet, F: QuerySet, G: QuerySet, H: QuerySet,

fn filter_archetypes(&mut self, world: &World, bitset: &mut BitSet)

impl<C, D, E, F, G, H> QuerySet for (C, D, E, F, G, H)

where C: QuerySet, D: QuerySet, E: QuerySet, F: QuerySet, G: QuerySet, H: QuerySet,

fn filter_archetypes(&mut self, world: &World, bitset: &mut BitSet)

impl<D, E, F, G, H> QuerySet for (D, E, F, G, H)

where D: QuerySet, E: QuerySet, F: QuerySet, G: QuerySet, H: QuerySet,

fn filter_archetypes(&mut self, world: &World, bitset: &mut BitSet)

impl<E, F, G, H> QuerySet for (E, F, G, H)

where E: QuerySet, F: QuerySet, G: QuerySet, H: QuerySet,

fn filter_archetypes(&mut self, world: &World, bitset: &mut BitSet)

impl<F, G, H> QuerySet for (F, G, H)

where F: QuerySet, G: QuerySet, H: QuerySet,

fn filter_archetypes(&mut self, world: &World, bitset: &mut BitSet)

impl<G, H> QuerySet for (G, H)

where G: QuerySet, H: QuerySet,

fn filter_archetypes(&mut self, world: &World, bitset: &mut BitSet)

impl<H> QuerySet for (H,)

where H: QuerySet,

fn filter_archetypes(&mut self, world: &World, bitset: &mut BitSet)

Implementors

impl<AV, AF> QuerySet for Query<AV, AF>

where AV: IntoView + Send + Sync, AF: EntityFilter,