Struct Or 

pub struct Or<T>(/* private fields */);

A filter that tests if any of the given filters apply.

This is useful for example if a system with multiple components in a query only wants to run when one or more of the components have changed.

The And equivalent to this filter is a tuple testing that all the contained filters apply instead.

Examples

fn print_cool_entity_system(query: Query<Entity, Or<(Changed<Color>, Changed<Node>)>>) {
    for entity in &query {
        println!("Entity {} got a new style or color", entity);
    }
}

Trait Implementations

impl QueryFilter for Or<()>

const IS_ARCHETYPAL: bool = true

Returns true if (and only if) this Filter relies strictly on archetypes to limit which components are accessed by the Query.

unsafe fn filter_fetch( state: &Self::State, fetch: &mut Self::Fetch<'_>, entity: Entity, table_row: TableRow, ) -> bool

Returns true if the provided Entity and TableRow should be included in the query results. If false, the entity will be skipped.

impl<F: QueryFilter> QueryFilter for Or<(F,)>

const IS_ARCHETYPAL: bool

Returns true if (and only if) this Filter relies strictly on archetypes to limit which components are accessed by the Query.

unsafe fn filter_fetch( state: &Self::State, fetch: &mut Self::Fetch<'_>, entity: Entity, table_row: TableRow, ) -> bool

Returns true if the provided Entity and TableRow should be included in the query results. If false, the entity will be skipped.

impl<F0: QueryFilter, F1: QueryFilter> QueryFilter for Or<(F0, F1)>

const IS_ARCHETYPAL: bool

Returns true if (and only if) this Filter relies strictly on archetypes to limit which components are accessed by the Query.

unsafe fn filter_fetch( state: &Self::State, fetch: &mut Self::Fetch<'_>, entity: Entity, table_row: TableRow, ) -> bool

Returns true if the provided Entity and TableRow should be included in the query results. If false, the entity will be skipped.

impl<F0: QueryFilter, F1: QueryFilter, F2: QueryFilter> QueryFilter for Or<(F0, F1, F2)>

const IS_ARCHETYPAL: bool

Returns true if (and only if) this Filter relies strictly on archetypes to limit which components are accessed by the Query.

unsafe fn filter_fetch( state: &Self::State, fetch: &mut Self::Fetch<'_>, entity: Entity, table_row: TableRow, ) -> bool

Returns true if the provided Entity and TableRow should be included in the query results. If false, the entity will be skipped.

impl<F0: QueryFilter, F1: QueryFilter, F2: QueryFilter, F3: QueryFilter> QueryFilter for Or<(F0, F1, F2, F3)>

const IS_ARCHETYPAL: bool

Returns true if (and only if) this Filter relies strictly on archetypes to limit which components are accessed by the Query.

unsafe fn filter_fetch( state: &Self::State, fetch: &mut Self::Fetch<'_>, entity: Entity, table_row: TableRow, ) -> bool

Returns true if the provided Entity and TableRow should be included in the query results. If false, the entity will be skipped.

impl<F0: QueryFilter, F1: QueryFilter, F2: QueryFilter, F3: QueryFilter, F4: QueryFilter> QueryFilter for Or<(F0, F1, F2, F3, F4)>

const IS_ARCHETYPAL: bool

Returns true if (and only if) this Filter relies strictly on archetypes to limit which components are accessed by the Query.

unsafe fn filter_fetch( state: &Self::State, fetch: &mut Self::Fetch<'_>, entity: Entity, table_row: TableRow, ) -> bool

Returns true if the provided Entity and TableRow should be included in the query results. If false, the entity will be skipped.

impl<F0: QueryFilter, F1: QueryFilter, F2: QueryFilter, F3: QueryFilter, F4: QueryFilter, F5: QueryFilter> QueryFilter for Or<(F0, F1, F2, F3, F4, F5)>

const IS_ARCHETYPAL: bool

Returns true if (and only if) this Filter relies strictly on archetypes to limit which components are accessed by the Query.

unsafe fn filter_fetch( state: &Self::State, fetch: &mut Self::Fetch<'_>, entity: Entity, table_row: TableRow, ) -> bool

Returns true if the provided Entity and TableRow should be included in the query results. If false, the entity will be skipped.

impl<F0: QueryFilter, F1: QueryFilter, F2: QueryFilter, F3: QueryFilter, F4: QueryFilter, F5: QueryFilter, F6: QueryFilter> QueryFilter for Or<(F0, F1, F2, F3, F4, F5, F6)>

const IS_ARCHETYPAL: bool

Returns true if (and only if) this Filter relies strictly on archetypes to limit which components are accessed by the Query.

unsafe fn filter_fetch( state: &Self::State, fetch: &mut Self::Fetch<'_>, entity: Entity, table_row: TableRow, ) -> bool

Returns true if the provided Entity and TableRow should be included in the query results. If false, the entity will be skipped.

impl<F0: QueryFilter, F1: QueryFilter, F2: QueryFilter, F3: QueryFilter, F4: QueryFilter, F5: QueryFilter, F6: QueryFilter, F7: QueryFilter> QueryFilter for Or<(F0, F1, F2, F3, F4, F5, F6, F7)>

const IS_ARCHETYPAL: bool

Returns true if (and only if) this Filter relies strictly on archetypes to limit which components are accessed by the Query.

unsafe fn filter_fetch( state: &Self::State, fetch: &mut Self::Fetch<'_>, entity: Entity, table_row: TableRow, ) -> bool

Returns true if the provided Entity and TableRow should be included in the query results. If false, the entity will be skipped.

impl<F0: QueryFilter, F1: QueryFilter, F2: QueryFilter, F3: QueryFilter, F4: QueryFilter, F5: QueryFilter, F6: QueryFilter, F7: QueryFilter, F8: QueryFilter> QueryFilter for Or<(F0, F1, F2, F3, F4, F5, F6, F7, F8)>

const IS_ARCHETYPAL: bool

Returns true if (and only if) this Filter relies strictly on archetypes to limit which components are accessed by the Query.

unsafe fn filter_fetch( state: &Self::State, fetch: &mut Self::Fetch<'_>, entity: Entity, table_row: TableRow, ) -> bool

Returns true if the provided Entity and TableRow should be included in the query results. If false, the entity will be skipped.

impl<F0: QueryFilter, F1: QueryFilter, F2: QueryFilter, F3: QueryFilter, F4: QueryFilter, F5: QueryFilter, F6: QueryFilter, F7: QueryFilter, F8: QueryFilter, F9: QueryFilter> QueryFilter for Or<(F0, F1, F2, F3, F4, F5, F6, F7, F8, F9)>

const IS_ARCHETYPAL: bool

Returns true if (and only if) this Filter relies strictly on archetypes to limit which components are accessed by the Query.

unsafe fn filter_fetch( state: &Self::State, fetch: &mut Self::Fetch<'_>, entity: Entity, table_row: TableRow, ) -> bool

Returns true if the provided Entity and TableRow should be included in the query results. If false, the entity will be skipped.

impl<F0: QueryFilter, F1: QueryFilter, F2: QueryFilter, F3: QueryFilter, F4: QueryFilter, F5: QueryFilter, F6: QueryFilter, F7: QueryFilter, F8: QueryFilter, F9: QueryFilter, F10: QueryFilter> QueryFilter for Or<(F0, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10)>

const IS_ARCHETYPAL: bool

Returns true if (and only if) this Filter relies strictly on archetypes to limit which components are accessed by the Query.

unsafe fn filter_fetch( state: &Self::State, fetch: &mut Self::Fetch<'_>, entity: Entity, table_row: TableRow, ) -> bool

Returns true if the provided Entity and TableRow should be included in the query results. If false, the entity will be skipped.

impl<F0: QueryFilter, F1: QueryFilter, F2: QueryFilter, F3: QueryFilter, F4: QueryFilter, F5: QueryFilter, F6: QueryFilter, F7: QueryFilter, F8: QueryFilter, F9: QueryFilter, F10: QueryFilter, F11: QueryFilter> QueryFilter for Or<(F0, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11)>

const IS_ARCHETYPAL: bool

Returns true if (and only if) this Filter relies strictly on archetypes to limit which components are accessed by the Query.

unsafe fn filter_fetch( state: &Self::State, fetch: &mut Self::Fetch<'_>, entity: Entity, table_row: TableRow, ) -> bool

Returns true if the provided Entity and TableRow should be included in the query results. If false, the entity will be skipped.

impl<F0: QueryFilter, F1: QueryFilter, F2: QueryFilter, F3: QueryFilter, F4: QueryFilter, F5: QueryFilter, F6: QueryFilter, F7: QueryFilter, F8: QueryFilter, F9: QueryFilter, F10: QueryFilter, F11: QueryFilter, F12: QueryFilter> QueryFilter for Or<(F0, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12)>

const IS_ARCHETYPAL: bool

Returns true if (and only if) this Filter relies strictly on archetypes to limit which components are accessed by the Query.

unsafe fn filter_fetch( state: &Self::State, fetch: &mut Self::Fetch<'_>, entity: Entity, table_row: TableRow, ) -> bool

Returns true if the provided Entity and TableRow should be included in the query results. If false, the entity will be skipped.

impl<F0: QueryFilter, F1: QueryFilter, F2: QueryFilter, F3: QueryFilter, F4: QueryFilter, F5: QueryFilter, F6: QueryFilter, F7: QueryFilter, F8: QueryFilter, F9: QueryFilter, F10: QueryFilter, F11: QueryFilter, F12: QueryFilter, F13: QueryFilter> QueryFilter for Or<(F0, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, F13)>

const IS_ARCHETYPAL: bool

Returns true if (and only if) this Filter relies strictly on archetypes to limit which components are accessed by the Query.

unsafe fn filter_fetch( state: &Self::State, fetch: &mut Self::Fetch<'_>, entity: Entity, table_row: TableRow, ) -> bool

Returns true if the provided Entity and TableRow should be included in the query results. If false, the entity will be skipped.

impl<F0: QueryFilter, F1: QueryFilter, F2: QueryFilter, F3: QueryFilter, F4: QueryFilter, F5: QueryFilter, F6: QueryFilter, F7: QueryFilter, F8: QueryFilter, F9: QueryFilter, F10: QueryFilter, F11: QueryFilter, F12: QueryFilter, F13: QueryFilter, F14: QueryFilter> QueryFilter for Or<(F0, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, F13, F14)>

const IS_ARCHETYPAL: bool

Returns true if (and only if) this Filter relies strictly on archetypes to limit which components are accessed by the Query.

unsafe fn filter_fetch( state: &Self::State, fetch: &mut Self::Fetch<'_>, entity: Entity, table_row: TableRow, ) -> bool

Returns true if the provided Entity and TableRow should be included in the query results. If false, the entity will be skipped.

impl WorldQuery for Or<()>

const IS_DENSE: bool = true

Returns true if (and only if) every table of every archetype matched by this fetch contains all of the matched components.

type Fetch<'w> = ()

Per archetype/table state retrieved by this WorldQuery to compute Self::Item for each entity.

type State = ()

State used to construct a Self::Fetch. This will be cached inside QueryState, so it is best to move as much data / computation here as possible to reduce the cost of constructing Self::Fetch.

fn shrink_fetch<'wlong: 'wshort, 'wshort>( fetch: Self::Fetch<'wlong>, ) -> Self::Fetch<'wshort>

This function manually implements subtyping for the query fetches.

unsafe fn init_fetch<'w, 's>( world: UnsafeWorldCell<'w>, state: &'s Self::State, last_run: Tick, this_run: Tick, ) -> Self::Fetch<'w>

Creates a new instance of Self::Fetch, by combining data from the World with the cached Self::State. Readonly accesses resources registered in WorldQuery::update_component_access.

unsafe fn set_table<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, table: &'w Table, )

Adjusts internal state to account for the next Table. This will always be called on tables that match this WorldQuery.

unsafe fn set_archetype<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, archetype: &'w Archetype, table: &'w Table, )

Adjusts internal state to account for the next Archetype. This will always be called on archetypes that match this WorldQuery.

fn update_component_access(state: &Self::State, access: &mut FilteredAccess)

Adds any component accesses to the current entity used by this WorldQuery to access.

fn init_nested_access( state: &Self::State, _system_name: Option<&str>, _component_access_set: &mut FilteredAccessSet, _world: UnsafeWorldCell<'_>, )

Adds any component accesses to other entities used by this WorldQuery.

fn init_state(world: &mut World) -> Self::State

Creates and initializes a State for this WorldQuery type.

fn get_state(components: &Components) -> Option<Self::State>

Attempts to initialize a State for this WorldQuery type using read-only access to Components.

fn matches_component_set( state: &Self::State, set_contains_id: &impl Fn(ComponentId) -> bool, ) -> bool

Returns true if this query matches a set of components. Otherwise, returns false.

fn update_archetypes(state: &mut Self::State, _world: UnsafeWorldCell<'_>)

Called when the query state is updating its archetype cache. This can be used by nested queries to update their internal archetype caches.

impl<F: QueryFilter> WorldQuery for Or<(F,)>

const IS_DENSE: bool

Returns true if (and only if) every table of every archetype matched by this fetch contains all of the matched components.

type Fetch<'w> = (OrFetch<'w, F>,)

Per archetype/table state retrieved by this WorldQuery to compute Self::Item for each entity.

type State = (<F as WorldQuery>::State,)

State used to construct a Self::Fetch. This will be cached inside QueryState, so it is best to move as much data / computation here as possible to reduce the cost of constructing Self::Fetch.

fn shrink_fetch<'wlong: 'wshort, 'wshort>( fetch: Self::Fetch<'wlong>, ) -> Self::Fetch<'wshort>

This function manually implements subtyping for the query fetches.

unsafe fn init_fetch<'w, 's>( world: UnsafeWorldCell<'w>, state: &'s Self::State, last_run: Tick, this_run: Tick, ) -> Self::Fetch<'w>

Creates a new instance of Self::Fetch, by combining data from the World with the cached Self::State. Readonly accesses resources registered in WorldQuery::update_component_access.

unsafe fn set_table<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, table: &'w Table, )

Adjusts internal state to account for the next Table. This will always be called on tables that match this WorldQuery.

unsafe fn set_archetype<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, archetype: &'w Archetype, table: &'w Table, )

Adjusts internal state to account for the next Archetype. This will always be called on archetypes that match this WorldQuery.

fn update_component_access(state: &Self::State, access: &mut FilteredAccess)

Adds any component accesses to the current entity used by this WorldQuery to access.

fn init_nested_access( state: &Self::State, _system_name: Option<&str>, _component_access_set: &mut FilteredAccessSet, _world: UnsafeWorldCell<'_>, )

Adds any component accesses to other entities used by this WorldQuery.

fn init_state(world: &mut World) -> Self::State

Creates and initializes a State for this WorldQuery type.

fn get_state(components: &Components) -> Option<Self::State>

Attempts to initialize a State for this WorldQuery type using read-only access to Components.

fn matches_component_set( state: &Self::State, set_contains_id: &impl Fn(ComponentId) -> bool, ) -> bool

Returns true if this query matches a set of components. Otherwise, returns false.

fn update_archetypes(state: &mut Self::State, _world: UnsafeWorldCell<'_>)

Called when the query state is updating its archetype cache. This can be used by nested queries to update their internal archetype caches.

impl<F0: QueryFilter, F1: QueryFilter> WorldQuery for Or<(F0, F1)>

const IS_DENSE: bool

Returns true if (and only if) every table of every archetype matched by this fetch contains all of the matched components.

type Fetch<'w> = (OrFetch<'w, F0>, OrFetch<'w, F1>)

Per archetype/table state retrieved by this WorldQuery to compute Self::Item for each entity.

type State = (<F0 as WorldQuery>::State, <F1 as WorldQuery>::State)

State used to construct a Self::Fetch. This will be cached inside QueryState, so it is best to move as much data / computation here as possible to reduce the cost of constructing Self::Fetch.

fn shrink_fetch<'wlong: 'wshort, 'wshort>( fetch: Self::Fetch<'wlong>, ) -> Self::Fetch<'wshort>

This function manually implements subtyping for the query fetches.

unsafe fn init_fetch<'w, 's>( world: UnsafeWorldCell<'w>, state: &'s Self::State, last_run: Tick, this_run: Tick, ) -> Self::Fetch<'w>

Creates a new instance of Self::Fetch, by combining data from the World with the cached Self::State. Readonly accesses resources registered in WorldQuery::update_component_access.

unsafe fn set_table<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, table: &'w Table, )

Adjusts internal state to account for the next Table. This will always be called on tables that match this WorldQuery.

unsafe fn set_archetype<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, archetype: &'w Archetype, table: &'w Table, )

Adjusts internal state to account for the next Archetype. This will always be called on archetypes that match this WorldQuery.

fn update_component_access(state: &Self::State, access: &mut FilteredAccess)

Adds any component accesses to the current entity used by this WorldQuery to access.

fn init_nested_access( state: &Self::State, _system_name: Option<&str>, _component_access_set: &mut FilteredAccessSet, _world: UnsafeWorldCell<'_>, )

Adds any component accesses to other entities used by this WorldQuery.

fn init_state(world: &mut World) -> Self::State

Creates and initializes a State for this WorldQuery type.

fn get_state(components: &Components) -> Option<Self::State>

Attempts to initialize a State for this WorldQuery type using read-only access to Components.

fn matches_component_set( state: &Self::State, set_contains_id: &impl Fn(ComponentId) -> bool, ) -> bool

Returns true if this query matches a set of components. Otherwise, returns false.

fn update_archetypes(state: &mut Self::State, _world: UnsafeWorldCell<'_>)

Called when the query state is updating its archetype cache. This can be used by nested queries to update their internal archetype caches.

impl<F0: QueryFilter, F1: QueryFilter, F2: QueryFilter> WorldQuery for Or<(F0, F1, F2)>

const IS_DENSE: bool

Returns true if (and only if) every table of every archetype matched by this fetch contains all of the matched components.

type Fetch<'w> = (OrFetch<'w, F0>, OrFetch<'w, F1>, OrFetch<'w, F2>)

Per archetype/table state retrieved by this WorldQuery to compute Self::Item for each entity.

type State = (<F0 as WorldQuery>::State, <F1 as WorldQuery>::State, <F2 as WorldQuery>::State)

State used to construct a Self::Fetch. This will be cached inside QueryState, so it is best to move as much data / computation here as possible to reduce the cost of constructing Self::Fetch.

fn shrink_fetch<'wlong: 'wshort, 'wshort>( fetch: Self::Fetch<'wlong>, ) -> Self::Fetch<'wshort>

This function manually implements subtyping for the query fetches.

unsafe fn init_fetch<'w, 's>( world: UnsafeWorldCell<'w>, state: &'s Self::State, last_run: Tick, this_run: Tick, ) -> Self::Fetch<'w>

Creates a new instance of Self::Fetch, by combining data from the World with the cached Self::State. Readonly accesses resources registered in WorldQuery::update_component_access.

unsafe fn set_table<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, table: &'w Table, )

Adjusts internal state to account for the next Table. This will always be called on tables that match this WorldQuery.

unsafe fn set_archetype<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, archetype: &'w Archetype, table: &'w Table, )

Adjusts internal state to account for the next Archetype. This will always be called on archetypes that match this WorldQuery.

fn update_component_access(state: &Self::State, access: &mut FilteredAccess)

Adds any component accesses to the current entity used by this WorldQuery to access.

fn init_nested_access( state: &Self::State, _system_name: Option<&str>, _component_access_set: &mut FilteredAccessSet, _world: UnsafeWorldCell<'_>, )

Adds any component accesses to other entities used by this WorldQuery.

fn init_state(world: &mut World) -> Self::State

Creates and initializes a State for this WorldQuery type.

fn get_state(components: &Components) -> Option<Self::State>

Attempts to initialize a State for this WorldQuery type using read-only access to Components.

fn matches_component_set( state: &Self::State, set_contains_id: &impl Fn(ComponentId) -> bool, ) -> bool

Returns true if this query matches a set of components. Otherwise, returns false.

fn update_archetypes(state: &mut Self::State, _world: UnsafeWorldCell<'_>)

Called when the query state is updating its archetype cache. This can be used by nested queries to update their internal archetype caches.

impl<F0: QueryFilter, F1: QueryFilter, F2: QueryFilter, F3: QueryFilter> WorldQuery for Or<(F0, F1, F2, F3)>

const IS_DENSE: bool

Returns true if (and only if) every table of every archetype matched by this fetch contains all of the matched components.

type Fetch<'w> = (OrFetch<'w, F0>, OrFetch<'w, F1>, OrFetch<'w, F2>, OrFetch<'w, F3>)

Per archetype/table state retrieved by this WorldQuery to compute Self::Item for each entity.

type State = (<F0 as WorldQuery>::State, <F1 as WorldQuery>::State, <F2 as WorldQuery>::State, <F3 as WorldQuery>::State)

State used to construct a Self::Fetch. This will be cached inside QueryState, so it is best to move as much data / computation here as possible to reduce the cost of constructing Self::Fetch.

fn shrink_fetch<'wlong: 'wshort, 'wshort>( fetch: Self::Fetch<'wlong>, ) -> Self::Fetch<'wshort>

This function manually implements subtyping for the query fetches.

unsafe fn init_fetch<'w, 's>( world: UnsafeWorldCell<'w>, state: &'s Self::State, last_run: Tick, this_run: Tick, ) -> Self::Fetch<'w>

Creates a new instance of Self::Fetch, by combining data from the World with the cached Self::State. Readonly accesses resources registered in WorldQuery::update_component_access.

unsafe fn set_table<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, table: &'w Table, )

Adjusts internal state to account for the next Table. This will always be called on tables that match this WorldQuery.

unsafe fn set_archetype<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, archetype: &'w Archetype, table: &'w Table, )

Adjusts internal state to account for the next Archetype. This will always be called on archetypes that match this WorldQuery.

fn update_component_access(state: &Self::State, access: &mut FilteredAccess)

Adds any component accesses to the current entity used by this WorldQuery to access.

fn init_nested_access( state: &Self::State, _system_name: Option<&str>, _component_access_set: &mut FilteredAccessSet, _world: UnsafeWorldCell<'_>, )

Adds any component accesses to other entities used by this WorldQuery.

fn init_state(world: &mut World) -> Self::State

Creates and initializes a State for this WorldQuery type.

fn get_state(components: &Components) -> Option<Self::State>

Attempts to initialize a State for this WorldQuery type using read-only access to Components.

fn matches_component_set( state: &Self::State, set_contains_id: &impl Fn(ComponentId) -> bool, ) -> bool

Returns true if this query matches a set of components. Otherwise, returns false.

fn update_archetypes(state: &mut Self::State, _world: UnsafeWorldCell<'_>)

Called when the query state is updating its archetype cache. This can be used by nested queries to update their internal archetype caches.

impl<F0: QueryFilter, F1: QueryFilter, F2: QueryFilter, F3: QueryFilter, F4: QueryFilter> WorldQuery for Or<(F0, F1, F2, F3, F4)>

const IS_DENSE: bool

Returns true if (and only if) every table of every archetype matched by this fetch contains all of the matched components.

type Fetch<'w> = (OrFetch<'w, F0>, OrFetch<'w, F1>, OrFetch<'w, F2>, OrFetch<'w, F3>, OrFetch<'w, F4>)

Per archetype/table state retrieved by this WorldQuery to compute Self::Item for each entity.

type State = (<F0 as WorldQuery>::State, <F1 as WorldQuery>::State, <F2 as WorldQuery>::State, <F3 as WorldQuery>::State, <F4 as WorldQuery>::State)

State used to construct a Self::Fetch. This will be cached inside QueryState, so it is best to move as much data / computation here as possible to reduce the cost of constructing Self::Fetch.

fn shrink_fetch<'wlong: 'wshort, 'wshort>( fetch: Self::Fetch<'wlong>, ) -> Self::Fetch<'wshort>

This function manually implements subtyping for the query fetches.

unsafe fn init_fetch<'w, 's>( world: UnsafeWorldCell<'w>, state: &'s Self::State, last_run: Tick, this_run: Tick, ) -> Self::Fetch<'w>

Creates a new instance of Self::Fetch, by combining data from the World with the cached Self::State. Readonly accesses resources registered in WorldQuery::update_component_access.

unsafe fn set_table<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, table: &'w Table, )

Adjusts internal state to account for the next Table. This will always be called on tables that match this WorldQuery.

unsafe fn set_archetype<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, archetype: &'w Archetype, table: &'w Table, )

Adjusts internal state to account for the next Archetype. This will always be called on archetypes that match this WorldQuery.

fn update_component_access(state: &Self::State, access: &mut FilteredAccess)

Adds any component accesses to the current entity used by this WorldQuery to access.

fn init_nested_access( state: &Self::State, _system_name: Option<&str>, _component_access_set: &mut FilteredAccessSet, _world: UnsafeWorldCell<'_>, )

Adds any component accesses to other entities used by this WorldQuery.

fn init_state(world: &mut World) -> Self::State

Creates and initializes a State for this WorldQuery type.

fn get_state(components: &Components) -> Option<Self::State>

Attempts to initialize a State for this WorldQuery type using read-only access to Components.

fn matches_component_set( state: &Self::State, set_contains_id: &impl Fn(ComponentId) -> bool, ) -> bool

Returns true if this query matches a set of components. Otherwise, returns false.

fn update_archetypes(state: &mut Self::State, _world: UnsafeWorldCell<'_>)

Called when the query state is updating its archetype cache. This can be used by nested queries to update their internal archetype caches.

impl<F0: QueryFilter, F1: QueryFilter, F2: QueryFilter, F3: QueryFilter, F4: QueryFilter, F5: QueryFilter> WorldQuery for Or<(F0, F1, F2, F3, F4, F5)>

const IS_DENSE: bool

Returns true if (and only if) every table of every archetype matched by this fetch contains all of the matched components.

type Fetch<'w> = (OrFetch<'w, F0>, OrFetch<'w, F1>, OrFetch<'w, F2>, OrFetch<'w, F3>, OrFetch<'w, F4>, OrFetch<'w, F5>)

Per archetype/table state retrieved by this WorldQuery to compute Self::Item for each entity.

type State = (<F0 as WorldQuery>::State, <F1 as WorldQuery>::State, <F2 as WorldQuery>::State, <F3 as WorldQuery>::State, <F4 as WorldQuery>::State, <F5 as WorldQuery>::State)

State used to construct a Self::Fetch. This will be cached inside QueryState, so it is best to move as much data / computation here as possible to reduce the cost of constructing Self::Fetch.

fn shrink_fetch<'wlong: 'wshort, 'wshort>( fetch: Self::Fetch<'wlong>, ) -> Self::Fetch<'wshort>

This function manually implements subtyping for the query fetches.

unsafe fn init_fetch<'w, 's>( world: UnsafeWorldCell<'w>, state: &'s Self::State, last_run: Tick, this_run: Tick, ) -> Self::Fetch<'w>

Creates a new instance of Self::Fetch, by combining data from the World with the cached Self::State. Readonly accesses resources registered in WorldQuery::update_component_access.

unsafe fn set_table<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, table: &'w Table, )

Adjusts internal state to account for the next Table. This will always be called on tables that match this WorldQuery.

unsafe fn set_archetype<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, archetype: &'w Archetype, table: &'w Table, )

Adjusts internal state to account for the next Archetype. This will always be called on archetypes that match this WorldQuery.

fn update_component_access(state: &Self::State, access: &mut FilteredAccess)

Adds any component accesses to the current entity used by this WorldQuery to access.

fn init_nested_access( state: &Self::State, _system_name: Option<&str>, _component_access_set: &mut FilteredAccessSet, _world: UnsafeWorldCell<'_>, )

Adds any component accesses to other entities used by this WorldQuery.

fn init_state(world: &mut World) -> Self::State

Creates and initializes a State for this WorldQuery type.

fn get_state(components: &Components) -> Option<Self::State>

Attempts to initialize a State for this WorldQuery type using read-only access to Components.

fn matches_component_set( state: &Self::State, set_contains_id: &impl Fn(ComponentId) -> bool, ) -> bool

Returns true if this query matches a set of components. Otherwise, returns false.

fn update_archetypes(state: &mut Self::State, _world: UnsafeWorldCell<'_>)

Called when the query state is updating its archetype cache. This can be used by nested queries to update their internal archetype caches.

impl<F0: QueryFilter, F1: QueryFilter, F2: QueryFilter, F3: QueryFilter, F4: QueryFilter, F5: QueryFilter, F6: QueryFilter> WorldQuery for Or<(F0, F1, F2, F3, F4, F5, F6)>

const IS_DENSE: bool

Returns true if (and only if) every table of every archetype matched by this fetch contains all of the matched components.

type Fetch<'w> = (OrFetch<'w, F0>, OrFetch<'w, F1>, OrFetch<'w, F2>, OrFetch<'w, F3>, OrFetch<'w, F4>, OrFetch<'w, F5>, OrFetch<'w, F6>)

Per archetype/table state retrieved by this WorldQuery to compute Self::Item for each entity.

type State = (<F0 as WorldQuery>::State, <F1 as WorldQuery>::State, <F2 as WorldQuery>::State, <F3 as WorldQuery>::State, <F4 as WorldQuery>::State, <F5 as WorldQuery>::State, <F6 as WorldQuery>::State)

State used to construct a Self::Fetch. This will be cached inside QueryState, so it is best to move as much data / computation here as possible to reduce the cost of constructing Self::Fetch.

fn shrink_fetch<'wlong: 'wshort, 'wshort>( fetch: Self::Fetch<'wlong>, ) -> Self::Fetch<'wshort>

This function manually implements subtyping for the query fetches.

unsafe fn init_fetch<'w, 's>( world: UnsafeWorldCell<'w>, state: &'s Self::State, last_run: Tick, this_run: Tick, ) -> Self::Fetch<'w>

Creates a new instance of Self::Fetch, by combining data from the World with the cached Self::State. Readonly accesses resources registered in WorldQuery::update_component_access.

unsafe fn set_table<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, table: &'w Table, )

Adjusts internal state to account for the next Table. This will always be called on tables that match this WorldQuery.

unsafe fn set_archetype<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, archetype: &'w Archetype, table: &'w Table, )

Adjusts internal state to account for the next Archetype. This will always be called on archetypes that match this WorldQuery.

fn update_component_access(state: &Self::State, access: &mut FilteredAccess)

Adds any component accesses to the current entity used by this WorldQuery to access.

fn init_nested_access( state: &Self::State, _system_name: Option<&str>, _component_access_set: &mut FilteredAccessSet, _world: UnsafeWorldCell<'_>, )

Adds any component accesses to other entities used by this WorldQuery.

fn init_state(world: &mut World) -> Self::State

Creates and initializes a State for this WorldQuery type.

fn get_state(components: &Components) -> Option<Self::State>

Attempts to initialize a State for this WorldQuery type using read-only access to Components.

fn matches_component_set( state: &Self::State, set_contains_id: &impl Fn(ComponentId) -> bool, ) -> bool

Returns true if this query matches a set of components. Otherwise, returns false.

fn update_archetypes(state: &mut Self::State, _world: UnsafeWorldCell<'_>)

Called when the query state is updating its archetype cache. This can be used by nested queries to update their internal archetype caches.

impl<F0: QueryFilter, F1: QueryFilter, F2: QueryFilter, F3: QueryFilter, F4: QueryFilter, F5: QueryFilter, F6: QueryFilter, F7: QueryFilter> WorldQuery for Or<(F0, F1, F2, F3, F4, F5, F6, F7)>

const IS_DENSE: bool

Returns true if (and only if) every table of every archetype matched by this fetch contains all of the matched components.

type Fetch<'w> = (OrFetch<'w, F0>, OrFetch<'w, F1>, OrFetch<'w, F2>, OrFetch<'w, F3>, OrFetch<'w, F4>, OrFetch<'w, F5>, OrFetch<'w, F6>, OrFetch<'w, F7>)

Per archetype/table state retrieved by this WorldQuery to compute Self::Item for each entity.

type State = (<F0 as WorldQuery>::State, <F1 as WorldQuery>::State, <F2 as WorldQuery>::State, <F3 as WorldQuery>::State, <F4 as WorldQuery>::State, <F5 as WorldQuery>::State, <F6 as WorldQuery>::State, <F7 as WorldQuery>::State)

State used to construct a Self::Fetch. This will be cached inside QueryState, so it is best to move as much data / computation here as possible to reduce the cost of constructing Self::Fetch.

fn shrink_fetch<'wlong: 'wshort, 'wshort>( fetch: Self::Fetch<'wlong>, ) -> Self::Fetch<'wshort>

This function manually implements subtyping for the query fetches.

unsafe fn init_fetch<'w, 's>( world: UnsafeWorldCell<'w>, state: &'s Self::State, last_run: Tick, this_run: Tick, ) -> Self::Fetch<'w>

Creates a new instance of Self::Fetch, by combining data from the World with the cached Self::State. Readonly accesses resources registered in WorldQuery::update_component_access.

unsafe fn set_table<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, table: &'w Table, )

Adjusts internal state to account for the next Table. This will always be called on tables that match this WorldQuery.

unsafe fn set_archetype<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, archetype: &'w Archetype, table: &'w Table, )

Adjusts internal state to account for the next Archetype. This will always be called on archetypes that match this WorldQuery.

fn update_component_access(state: &Self::State, access: &mut FilteredAccess)

Adds any component accesses to the current entity used by this WorldQuery to access.

fn init_nested_access( state: &Self::State, _system_name: Option<&str>, _component_access_set: &mut FilteredAccessSet, _world: UnsafeWorldCell<'_>, )

Adds any component accesses to other entities used by this WorldQuery.

fn init_state(world: &mut World) -> Self::State

Creates and initializes a State for this WorldQuery type.

fn get_state(components: &Components) -> Option<Self::State>

Attempts to initialize a State for this WorldQuery type using read-only access to Components.

fn matches_component_set( state: &Self::State, set_contains_id: &impl Fn(ComponentId) -> bool, ) -> bool

Returns true if this query matches a set of components. Otherwise, returns false.

fn update_archetypes(state: &mut Self::State, _world: UnsafeWorldCell<'_>)

Called when the query state is updating its archetype cache. This can be used by nested queries to update their internal archetype caches.

impl<F0: QueryFilter, F1: QueryFilter, F2: QueryFilter, F3: QueryFilter, F4: QueryFilter, F5: QueryFilter, F6: QueryFilter, F7: QueryFilter, F8: QueryFilter> WorldQuery for Or<(F0, F1, F2, F3, F4, F5, F6, F7, F8)>

const IS_DENSE: bool

Returns true if (and only if) every table of every archetype matched by this fetch contains all of the matched components.

type Fetch<'w> = (OrFetch<'w, F0>, OrFetch<'w, F1>, OrFetch<'w, F2>, OrFetch<'w, F3>, OrFetch<'w, F4>, OrFetch<'w, F5>, OrFetch<'w, F6>, OrFetch<'w, F7>, OrFetch<'w, F8>)

Per archetype/table state retrieved by this WorldQuery to compute Self::Item for each entity.

type State = (<F0 as WorldQuery>::State, <F1 as WorldQuery>::State, <F2 as WorldQuery>::State, <F3 as WorldQuery>::State, <F4 as WorldQuery>::State, <F5 as WorldQuery>::State, <F6 as WorldQuery>::State, <F7 as WorldQuery>::State, <F8 as WorldQuery>::State)

State used to construct a Self::Fetch. This will be cached inside QueryState, so it is best to move as much data / computation here as possible to reduce the cost of constructing Self::Fetch.

fn shrink_fetch<'wlong: 'wshort, 'wshort>( fetch: Self::Fetch<'wlong>, ) -> Self::Fetch<'wshort>

This function manually implements subtyping for the query fetches.

unsafe fn init_fetch<'w, 's>( world: UnsafeWorldCell<'w>, state: &'s Self::State, last_run: Tick, this_run: Tick, ) -> Self::Fetch<'w>

Creates a new instance of Self::Fetch, by combining data from the World with the cached Self::State. Readonly accesses resources registered in WorldQuery::update_component_access.

unsafe fn set_table<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, table: &'w Table, )

Adjusts internal state to account for the next Table. This will always be called on tables that match this WorldQuery.

unsafe fn set_archetype<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, archetype: &'w Archetype, table: &'w Table, )

Adjusts internal state to account for the next Archetype. This will always be called on archetypes that match this WorldQuery.

fn update_component_access(state: &Self::State, access: &mut FilteredAccess)

Adds any component accesses to the current entity used by this WorldQuery to access.

fn init_nested_access( state: &Self::State, _system_name: Option<&str>, _component_access_set: &mut FilteredAccessSet, _world: UnsafeWorldCell<'_>, )

Adds any component accesses to other entities used by this WorldQuery.

fn init_state(world: &mut World) -> Self::State

Creates and initializes a State for this WorldQuery type.

fn get_state(components: &Components) -> Option<Self::State>

Attempts to initialize a State for this WorldQuery type using read-only access to Components.

fn matches_component_set( state: &Self::State, set_contains_id: &impl Fn(ComponentId) -> bool, ) -> bool

Returns true if this query matches a set of components. Otherwise, returns false.

fn update_archetypes(state: &mut Self::State, _world: UnsafeWorldCell<'_>)

Called when the query state is updating its archetype cache. This can be used by nested queries to update their internal archetype caches.

impl<F0: QueryFilter, F1: QueryFilter, F2: QueryFilter, F3: QueryFilter, F4: QueryFilter, F5: QueryFilter, F6: QueryFilter, F7: QueryFilter, F8: QueryFilter, F9: QueryFilter> WorldQuery for Or<(F0, F1, F2, F3, F4, F5, F6, F7, F8, F9)>

const IS_DENSE: bool

Returns true if (and only if) every table of every archetype matched by this fetch contains all of the matched components.

type Fetch<'w> = (OrFetch<'w, F0>, OrFetch<'w, F1>, OrFetch<'w, F2>, OrFetch<'w, F3>, OrFetch<'w, F4>, OrFetch<'w, F5>, OrFetch<'w, F6>, OrFetch<'w, F7>, OrFetch<'w, F8>, OrFetch<'w, F9>)

Per archetype/table state retrieved by this WorldQuery to compute Self::Item for each entity.

type State = (<F0 as WorldQuery>::State, <F1 as WorldQuery>::State, <F2 as WorldQuery>::State, <F3 as WorldQuery>::State, <F4 as WorldQuery>::State, <F5 as WorldQuery>::State, <F6 as WorldQuery>::State, <F7 as WorldQuery>::State, <F8 as WorldQuery>::State, <F9 as WorldQuery>::State)

State used to construct a Self::Fetch. This will be cached inside QueryState, so it is best to move as much data / computation here as possible to reduce the cost of constructing Self::Fetch.

fn shrink_fetch<'wlong: 'wshort, 'wshort>( fetch: Self::Fetch<'wlong>, ) -> Self::Fetch<'wshort>

This function manually implements subtyping for the query fetches.

unsafe fn init_fetch<'w, 's>( world: UnsafeWorldCell<'w>, state: &'s Self::State, last_run: Tick, this_run: Tick, ) -> Self::Fetch<'w>

Creates a new instance of Self::Fetch, by combining data from the World with the cached Self::State. Readonly accesses resources registered in WorldQuery::update_component_access.

unsafe fn set_table<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, table: &'w Table, )

Adjusts internal state to account for the next Table. This will always be called on tables that match this WorldQuery.

unsafe fn set_archetype<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, archetype: &'w Archetype, table: &'w Table, )

Adjusts internal state to account for the next Archetype. This will always be called on archetypes that match this WorldQuery.

fn update_component_access(state: &Self::State, access: &mut FilteredAccess)

Adds any component accesses to the current entity used by this WorldQuery to access.

fn init_nested_access( state: &Self::State, _system_name: Option<&str>, _component_access_set: &mut FilteredAccessSet, _world: UnsafeWorldCell<'_>, )

Adds any component accesses to other entities used by this WorldQuery.

fn init_state(world: &mut World) -> Self::State

Creates and initializes a State for this WorldQuery type.

fn get_state(components: &Components) -> Option<Self::State>

Attempts to initialize a State for this WorldQuery type using read-only access to Components.

fn matches_component_set( state: &Self::State, set_contains_id: &impl Fn(ComponentId) -> bool, ) -> bool

Returns true if this query matches a set of components. Otherwise, returns false.

fn update_archetypes(state: &mut Self::State, _world: UnsafeWorldCell<'_>)

Called when the query state is updating its archetype cache. This can be used by nested queries to update their internal archetype caches.

impl<F0: QueryFilter, F1: QueryFilter, F2: QueryFilter, F3: QueryFilter, F4: QueryFilter, F5: QueryFilter, F6: QueryFilter, F7: QueryFilter, F8: QueryFilter, F9: QueryFilter, F10: QueryFilter> WorldQuery for Or<(F0, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10)>

const IS_DENSE: bool

Returns true if (and only if) every table of every archetype matched by this fetch contains all of the matched components.

type Fetch<'w> = (OrFetch<'w, F0>, OrFetch<'w, F1>, OrFetch<'w, F2>, OrFetch<'w, F3>, OrFetch<'w, F4>, OrFetch<'w, F5>, OrFetch<'w, F6>, OrFetch<'w, F7>, OrFetch<'w, F8>, OrFetch<'w, F9>, OrFetch<'w, F10>)

Per archetype/table state retrieved by this WorldQuery to compute Self::Item for each entity.

type State = (<F0 as WorldQuery>::State, <F1 as WorldQuery>::State, <F2 as WorldQuery>::State, <F3 as WorldQuery>::State, <F4 as WorldQuery>::State, <F5 as WorldQuery>::State, <F6 as WorldQuery>::State, <F7 as WorldQuery>::State, <F8 as WorldQuery>::State, <F9 as WorldQuery>::State, <F10 as WorldQuery>::State)

State used to construct a Self::Fetch. This will be cached inside QueryState, so it is best to move as much data / computation here as possible to reduce the cost of constructing Self::Fetch.

fn shrink_fetch<'wlong: 'wshort, 'wshort>( fetch: Self::Fetch<'wlong>, ) -> Self::Fetch<'wshort>

This function manually implements subtyping for the query fetches.

unsafe fn init_fetch<'w, 's>( world: UnsafeWorldCell<'w>, state: &'s Self::State, last_run: Tick, this_run: Tick, ) -> Self::Fetch<'w>

Creates a new instance of Self::Fetch, by combining data from the World with the cached Self::State. Readonly accesses resources registered in WorldQuery::update_component_access.

unsafe fn set_table<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, table: &'w Table, )

Adjusts internal state to account for the next Table. This will always be called on tables that match this WorldQuery.

unsafe fn set_archetype<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, archetype: &'w Archetype, table: &'w Table, )

Adjusts internal state to account for the next Archetype. This will always be called on archetypes that match this WorldQuery.

fn update_component_access(state: &Self::State, access: &mut FilteredAccess)

Adds any component accesses to the current entity used by this WorldQuery to access.

fn init_nested_access( state: &Self::State, _system_name: Option<&str>, _component_access_set: &mut FilteredAccessSet, _world: UnsafeWorldCell<'_>, )

Adds any component accesses to other entities used by this WorldQuery.

fn init_state(world: &mut World) -> Self::State

Creates and initializes a State for this WorldQuery type.

fn get_state(components: &Components) -> Option<Self::State>

Attempts to initialize a State for this WorldQuery type using read-only access to Components.

fn matches_component_set( state: &Self::State, set_contains_id: &impl Fn(ComponentId) -> bool, ) -> bool

Returns true if this query matches a set of components. Otherwise, returns false.

fn update_archetypes(state: &mut Self::State, _world: UnsafeWorldCell<'_>)

Called when the query state is updating its archetype cache. This can be used by nested queries to update their internal archetype caches.

impl<F0: QueryFilter, F1: QueryFilter, F2: QueryFilter, F3: QueryFilter, F4: QueryFilter, F5: QueryFilter, F6: QueryFilter, F7: QueryFilter, F8: QueryFilter, F9: QueryFilter, F10: QueryFilter, F11: QueryFilter> WorldQuery for Or<(F0, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11)>

const IS_DENSE: bool

Returns true if (and only if) every table of every archetype matched by this fetch contains all of the matched components.

type Fetch<'w> = (OrFetch<'w, F0>, OrFetch<'w, F1>, OrFetch<'w, F2>, OrFetch<'w, F3>, OrFetch<'w, F4>, OrFetch<'w, F5>, OrFetch<'w, F6>, OrFetch<'w, F7>, OrFetch<'w, F8>, OrFetch<'w, F9>, OrFetch<'w, F10>, OrFetch<'w, F11>)

Per archetype/table state retrieved by this WorldQuery to compute Self::Item for each entity.

type State = (<F0 as WorldQuery>::State, <F1 as WorldQuery>::State, <F2 as WorldQuery>::State, <F3 as WorldQuery>::State, <F4 as WorldQuery>::State, <F5 as WorldQuery>::State, <F6 as WorldQuery>::State, <F7 as WorldQuery>::State, <F8 as WorldQuery>::State, <F9 as WorldQuery>::State, <F10 as WorldQuery>::State, <F11 as WorldQuery>::State)

State used to construct a Self::Fetch. This will be cached inside QueryState, so it is best to move as much data / computation here as possible to reduce the cost of constructing Self::Fetch.

fn shrink_fetch<'wlong: 'wshort, 'wshort>( fetch: Self::Fetch<'wlong>, ) -> Self::Fetch<'wshort>

This function manually implements subtyping for the query fetches.

unsafe fn init_fetch<'w, 's>( world: UnsafeWorldCell<'w>, state: &'s Self::State, last_run: Tick, this_run: Tick, ) -> Self::Fetch<'w>

Creates a new instance of Self::Fetch, by combining data from the World with the cached Self::State. Readonly accesses resources registered in WorldQuery::update_component_access.

unsafe fn set_table<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, table: &'w Table, )

Adjusts internal state to account for the next Table. This will always be called on tables that match this WorldQuery.

unsafe fn set_archetype<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, archetype: &'w Archetype, table: &'w Table, )

Adjusts internal state to account for the next Archetype. This will always be called on archetypes that match this WorldQuery.

fn update_component_access(state: &Self::State, access: &mut FilteredAccess)

Adds any component accesses to the current entity used by this WorldQuery to access.

fn init_nested_access( state: &Self::State, _system_name: Option<&str>, _component_access_set: &mut FilteredAccessSet, _world: UnsafeWorldCell<'_>, )

Adds any component accesses to other entities used by this WorldQuery.

fn init_state(world: &mut World) -> Self::State

Creates and initializes a State for this WorldQuery type.

fn get_state(components: &Components) -> Option<Self::State>

Attempts to initialize a State for this WorldQuery type using read-only access to Components.

fn matches_component_set( state: &Self::State, set_contains_id: &impl Fn(ComponentId) -> bool, ) -> bool

Returns true if this query matches a set of components. Otherwise, returns false.

fn update_archetypes(state: &mut Self::State, _world: UnsafeWorldCell<'_>)

Called when the query state is updating its archetype cache. This can be used by nested queries to update their internal archetype caches.

impl<F0: QueryFilter, F1: QueryFilter, F2: QueryFilter, F3: QueryFilter, F4: QueryFilter, F5: QueryFilter, F6: QueryFilter, F7: QueryFilter, F8: QueryFilter, F9: QueryFilter, F10: QueryFilter, F11: QueryFilter, F12: QueryFilter> WorldQuery for Or<(F0, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12)>

const IS_DENSE: bool

Returns true if (and only if) every table of every archetype matched by this fetch contains all of the matched components.

type Fetch<'w> = (OrFetch<'w, F0>, OrFetch<'w, F1>, OrFetch<'w, F2>, OrFetch<'w, F3>, OrFetch<'w, F4>, OrFetch<'w, F5>, OrFetch<'w, F6>, OrFetch<'w, F7>, OrFetch<'w, F8>, OrFetch<'w, F9>, OrFetch<'w, F10>, OrFetch<'w, F11>, OrFetch<'w, F12>)

Per archetype/table state retrieved by this WorldQuery to compute Self::Item for each entity.

type State = (<F0 as WorldQuery>::State, <F1 as WorldQuery>::State, <F2 as WorldQuery>::State, <F3 as WorldQuery>::State, <F4 as WorldQuery>::State, <F5 as WorldQuery>::State, <F6 as WorldQuery>::State, <F7 as WorldQuery>::State, <F8 as WorldQuery>::State, <F9 as WorldQuery>::State, <F10 as WorldQuery>::State, <F11 as WorldQuery>::State, <F12 as WorldQuery>::State)

State used to construct a Self::Fetch. This will be cached inside QueryState, so it is best to move as much data / computation here as possible to reduce the cost of constructing Self::Fetch.

fn shrink_fetch<'wlong: 'wshort, 'wshort>( fetch: Self::Fetch<'wlong>, ) -> Self::Fetch<'wshort>

This function manually implements subtyping for the query fetches.

unsafe fn init_fetch<'w, 's>( world: UnsafeWorldCell<'w>, state: &'s Self::State, last_run: Tick, this_run: Tick, ) -> Self::Fetch<'w>

Creates a new instance of Self::Fetch, by combining data from the World with the cached Self::State. Readonly accesses resources registered in WorldQuery::update_component_access.

unsafe fn set_table<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, table: &'w Table, )

Adjusts internal state to account for the next Table. This will always be called on tables that match this WorldQuery.

unsafe fn set_archetype<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, archetype: &'w Archetype, table: &'w Table, )

Adjusts internal state to account for the next Archetype. This will always be called on archetypes that match this WorldQuery.

fn update_component_access(state: &Self::State, access: &mut FilteredAccess)

Adds any component accesses to the current entity used by this WorldQuery to access.

fn init_nested_access( state: &Self::State, _system_name: Option<&str>, _component_access_set: &mut FilteredAccessSet, _world: UnsafeWorldCell<'_>, )

Adds any component accesses to other entities used by this WorldQuery.

fn init_state(world: &mut World) -> Self::State

Creates and initializes a State for this WorldQuery type.

fn get_state(components: &Components) -> Option<Self::State>

Attempts to initialize a State for this WorldQuery type using read-only access to Components.

fn matches_component_set( state: &Self::State, set_contains_id: &impl Fn(ComponentId) -> bool, ) -> bool

Returns true if this query matches a set of components. Otherwise, returns false.

fn update_archetypes(state: &mut Self::State, _world: UnsafeWorldCell<'_>)

Called when the query state is updating its archetype cache. This can be used by nested queries to update their internal archetype caches.

impl<F0: QueryFilter, F1: QueryFilter, F2: QueryFilter, F3: QueryFilter, F4: QueryFilter, F5: QueryFilter, F6: QueryFilter, F7: QueryFilter, F8: QueryFilter, F9: QueryFilter, F10: QueryFilter, F11: QueryFilter, F12: QueryFilter, F13: QueryFilter> WorldQuery for Or<(F0, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, F13)>

const IS_DENSE: bool

Returns true if (and only if) every table of every archetype matched by this fetch contains all of the matched components.

type Fetch<'w> = (OrFetch<'w, F0>, OrFetch<'w, F1>, OrFetch<'w, F2>, OrFetch<'w, F3>, OrFetch<'w, F4>, OrFetch<'w, F5>, OrFetch<'w, F6>, OrFetch<'w, F7>, OrFetch<'w, F8>, OrFetch<'w, F9>, OrFetch<'w, F10>, OrFetch<'w, F11>, OrFetch<'w, F12>, OrFetch<'w, F13>)

Per archetype/table state retrieved by this WorldQuery to compute Self::Item for each entity.

type State = (<F0 as WorldQuery>::State, <F1 as WorldQuery>::State, <F2 as WorldQuery>::State, <F3 as WorldQuery>::State, <F4 as WorldQuery>::State, <F5 as WorldQuery>::State, <F6 as WorldQuery>::State, <F7 as WorldQuery>::State, <F8 as WorldQuery>::State, <F9 as WorldQuery>::State, <F10 as WorldQuery>::State, <F11 as WorldQuery>::State, <F12 as WorldQuery>::State, <F13 as WorldQuery>::State)

State used to construct a Self::Fetch. This will be cached inside QueryState, so it is best to move as much data / computation here as possible to reduce the cost of constructing Self::Fetch.

fn shrink_fetch<'wlong: 'wshort, 'wshort>( fetch: Self::Fetch<'wlong>, ) -> Self::Fetch<'wshort>

This function manually implements subtyping for the query fetches.

unsafe fn init_fetch<'w, 's>( world: UnsafeWorldCell<'w>, state: &'s Self::State, last_run: Tick, this_run: Tick, ) -> Self::Fetch<'w>

Creates a new instance of Self::Fetch, by combining data from the World with the cached Self::State. Readonly accesses resources registered in WorldQuery::update_component_access.

unsafe fn set_table<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, table: &'w Table, )

Adjusts internal state to account for the next Table. This will always be called on tables that match this WorldQuery.

unsafe fn set_archetype<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, archetype: &'w Archetype, table: &'w Table, )

Adjusts internal state to account for the next Archetype. This will always be called on archetypes that match this WorldQuery.

fn update_component_access(state: &Self::State, access: &mut FilteredAccess)

Adds any component accesses to the current entity used by this WorldQuery to access.

fn init_nested_access( state: &Self::State, _system_name: Option<&str>, _component_access_set: &mut FilteredAccessSet, _world: UnsafeWorldCell<'_>, )

Adds any component accesses to other entities used by this WorldQuery.

fn init_state(world: &mut World) -> Self::State

Creates and initializes a State for this WorldQuery type.

fn get_state(components: &Components) -> Option<Self::State>

Attempts to initialize a State for this WorldQuery type using read-only access to Components.

fn matches_component_set( state: &Self::State, set_contains_id: &impl Fn(ComponentId) -> bool, ) -> bool

Returns true if this query matches a set of components. Otherwise, returns false.

fn update_archetypes(state: &mut Self::State, _world: UnsafeWorldCell<'_>)

Called when the query state is updating its archetype cache. This can be used by nested queries to update their internal archetype caches.

impl<F0: QueryFilter, F1: QueryFilter, F2: QueryFilter, F3: QueryFilter, F4: QueryFilter, F5: QueryFilter, F6: QueryFilter, F7: QueryFilter, F8: QueryFilter, F9: QueryFilter, F10: QueryFilter, F11: QueryFilter, F12: QueryFilter, F13: QueryFilter, F14: QueryFilter> WorldQuery for Or<(F0, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, F13, F14)>

const IS_DENSE: bool

Returns true if (and only if) every table of every archetype matched by this fetch contains all of the matched components.

type Fetch<'w> = (OrFetch<'w, F0>, OrFetch<'w, F1>, OrFetch<'w, F2>, OrFetch<'w, F3>, OrFetch<'w, F4>, OrFetch<'w, F5>, OrFetch<'w, F6>, OrFetch<'w, F7>, OrFetch<'w, F8>, OrFetch<'w, F9>, OrFetch<'w, F10>, OrFetch<'w, F11>, OrFetch<'w, F12>, OrFetch<'w, F13>, OrFetch<'w, F14>)

Per archetype/table state retrieved by this WorldQuery to compute Self::Item for each entity.

type State = (<F0 as WorldQuery>::State, <F1 as WorldQuery>::State, <F2 as WorldQuery>::State, <F3 as WorldQuery>::State, <F4 as WorldQuery>::State, <F5 as WorldQuery>::State, <F6 as WorldQuery>::State, <F7 as WorldQuery>::State, <F8 as WorldQuery>::State, <F9 as WorldQuery>::State, <F10 as WorldQuery>::State, <F11 as WorldQuery>::State, <F12 as WorldQuery>::State, <F13 as WorldQuery>::State, <F14 as WorldQuery>::State)

State used to construct a Self::Fetch. This will be cached inside QueryState, so it is best to move as much data / computation here as possible to reduce the cost of constructing Self::Fetch.

fn shrink_fetch<'wlong: 'wshort, 'wshort>( fetch: Self::Fetch<'wlong>, ) -> Self::Fetch<'wshort>

This function manually implements subtyping for the query fetches.

unsafe fn init_fetch<'w, 's>( world: UnsafeWorldCell<'w>, state: &'s Self::State, last_run: Tick, this_run: Tick, ) -> Self::Fetch<'w>

Creates a new instance of Self::Fetch, by combining data from the World with the cached Self::State. Readonly accesses resources registered in WorldQuery::update_component_access.

unsafe fn set_table<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, table: &'w Table, )

Adjusts internal state to account for the next Table. This will always be called on tables that match this WorldQuery.

unsafe fn set_archetype<'w, 's>( fetch: &mut Self::Fetch<'w>, state: &'s Self::State, archetype: &'w Archetype, table: &'w Table, )

Adjusts internal state to account for the next Archetype. This will always be called on archetypes that match this WorldQuery.

fn update_component_access(state: &Self::State, access: &mut FilteredAccess)

Adds any component accesses to the current entity used by this WorldQuery to access.

fn init_nested_access( state: &Self::State, _system_name: Option<&str>, _component_access_set: &mut FilteredAccessSet, _world: UnsafeWorldCell<'_>, )

Adds any component accesses to other entities used by this WorldQuery.

fn init_state(world: &mut World) -> Self::State

Creates and initializes a State for this WorldQuery type.

fn get_state(components: &Components) -> Option<Self::State>

Attempts to initialize a State for this WorldQuery type using read-only access to Components.

fn matches_component_set( state: &Self::State, set_contains_id: &impl Fn(ComponentId) -> bool, ) -> bool

Returns true if this query matches a set of components. Otherwise, returns false.

fn update_archetypes(state: &mut Self::State, _world: UnsafeWorldCell<'_>)

Called when the query state is updating its archetype cache. This can be used by nested queries to update their internal archetype caches.

impl ArchetypeFilter for Or<()>

impl<F: ArchetypeFilter> ArchetypeFilter for Or<(F,)>

impl<F0: ArchetypeFilter, F1: ArchetypeFilter> ArchetypeFilter for Or<(F0, F1)>

impl<F0: ArchetypeFilter, F1: ArchetypeFilter, F2: ArchetypeFilter> ArchetypeFilter for Or<(F0, F1, F2)>

impl<F0: ArchetypeFilter, F1: ArchetypeFilter, F2: ArchetypeFilter, F3: ArchetypeFilter> ArchetypeFilter for Or<(F0, F1, F2, F3)>

impl<F0: ArchetypeFilter, F1: ArchetypeFilter, F2: ArchetypeFilter, F3: ArchetypeFilter, F4: ArchetypeFilter> ArchetypeFilter for Or<(F0, F1, F2, F3, F4)>

impl<F0: ArchetypeFilter, F1: ArchetypeFilter, F2: ArchetypeFilter, F3: ArchetypeFilter, F4: ArchetypeFilter, F5: ArchetypeFilter> ArchetypeFilter for Or<(F0, F1, F2, F3, F4, F5)>

impl<F0: ArchetypeFilter, F1: ArchetypeFilter, F2: ArchetypeFilter, F3: ArchetypeFilter, F4: ArchetypeFilter, F5: ArchetypeFilter, F6: ArchetypeFilter> ArchetypeFilter for Or<(F0, F1, F2, F3, F4, F5, F6)>

impl<F0: ArchetypeFilter, F1: ArchetypeFilter, F2: ArchetypeFilter, F3: ArchetypeFilter, F4: ArchetypeFilter, F5: ArchetypeFilter, F6: ArchetypeFilter, F7: ArchetypeFilter> ArchetypeFilter for Or<(F0, F1, F2, F3, F4, F5, F6, F7)>

impl<F0: ArchetypeFilter, F1: ArchetypeFilter, F2: ArchetypeFilter, F3: ArchetypeFilter, F4: ArchetypeFilter, F5: ArchetypeFilter, F6: ArchetypeFilter, F7: ArchetypeFilter, F8: ArchetypeFilter> ArchetypeFilter for Or<(F0, F1, F2, F3, F4, F5, F6, F7, F8)>

impl<F0: ArchetypeFilter, F1: ArchetypeFilter, F2: ArchetypeFilter, F3: ArchetypeFilter, F4: ArchetypeFilter, F5: ArchetypeFilter, F6: ArchetypeFilter, F7: ArchetypeFilter, F8: ArchetypeFilter, F9: ArchetypeFilter> ArchetypeFilter for Or<(F0, F1, F2, F3, F4, F5, F6, F7, F8, F9)>

impl<F0: ArchetypeFilter, F1: ArchetypeFilter, F2: ArchetypeFilter, F3: ArchetypeFilter, F4: ArchetypeFilter, F5: ArchetypeFilter, F6: ArchetypeFilter, F7: ArchetypeFilter, F8: ArchetypeFilter, F9: ArchetypeFilter, F10: ArchetypeFilter> ArchetypeFilter for Or<(F0, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10)>

impl<F0: ArchetypeFilter, F1: ArchetypeFilter, F2: ArchetypeFilter, F3: ArchetypeFilter, F4: ArchetypeFilter, F5: ArchetypeFilter, F6: ArchetypeFilter, F7: ArchetypeFilter, F8: ArchetypeFilter, F9: ArchetypeFilter, F10: ArchetypeFilter, F11: ArchetypeFilter> ArchetypeFilter for Or<(F0, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11)>

impl<F0: ArchetypeFilter, F1: ArchetypeFilter, F2: ArchetypeFilter, F3: ArchetypeFilter, F4: ArchetypeFilter, F5: ArchetypeFilter, F6: ArchetypeFilter, F7: ArchetypeFilter, F8: ArchetypeFilter, F9: ArchetypeFilter, F10: ArchetypeFilter, F11: ArchetypeFilter, F12: ArchetypeFilter> ArchetypeFilter for Or<(F0, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12)>

impl<F0: ArchetypeFilter, F1: ArchetypeFilter, F2: ArchetypeFilter, F3: ArchetypeFilter, F4: ArchetypeFilter, F5: ArchetypeFilter, F6: ArchetypeFilter, F7: ArchetypeFilter, F8: ArchetypeFilter, F9: ArchetypeFilter, F10: ArchetypeFilter, F11: ArchetypeFilter, F12: ArchetypeFilter, F13: ArchetypeFilter> ArchetypeFilter for Or<(F0, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, F13)>

impl<F0: ArchetypeFilter, F1: ArchetypeFilter, F2: ArchetypeFilter, F3: ArchetypeFilter, F4: ArchetypeFilter, F5: ArchetypeFilter, F6: ArchetypeFilter, F7: ArchetypeFilter, F8: ArchetypeFilter, F9: ArchetypeFilter, F10: ArchetypeFilter, F11: ArchetypeFilter, F12: ArchetypeFilter, F13: ArchetypeFilter, F14: ArchetypeFilter> ArchetypeFilter for Or<(F0, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, F13, F14)>