[−][src]Enum bevy_ecs::QueryAccess
Variants
Optional(Box<QueryAccess>)
With(TypeId, Box<QueryAccess>)
Without(TypeId, Box<QueryAccess>)
Union(Vec<QueryAccess>)
Implementations
impl QueryAccess
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pub fn read<T: 'static>() -> QueryAccess
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pub fn write<T: 'static>() -> QueryAccess
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pub fn with<T: 'static>(access: QueryAccess) -> QueryAccess
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pub fn without<T: 'static>(access: QueryAccess) -> QueryAccess
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pub fn optional(access: QueryAccess) -> QueryAccess
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pub fn union(accesses: Vec<QueryAccess>) -> QueryAccess
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pub fn get_world_archetype_access(
&self,
world: &World,
type_access: Option<&mut TypeAccess<ArchetypeComponent>>
)
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&self,
world: &World,
type_access: Option<&mut TypeAccess<ArchetypeComponent>>
)
pub fn get_type_name(&self, type_id: TypeId) -> Option<&'static str>
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pub fn get_access(
&self,
archetype: &Archetype,
archetype_index: u32,
type_access: Option<&mut TypeAccess<ArchetypeComponent>>
) -> Option<Access>
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&self,
archetype: &Archetype,
archetype_index: u32,
type_access: Option<&mut TypeAccess<ArchetypeComponent>>
) -> Option<Access>
Returns how this QueryAccess accesses the given archetype
.
If type_access
is set, it will populate type access with the types this query reads/writes
Auto Trait Implementations
impl RefUnwindSafe for QueryAccess
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impl Send for QueryAccess
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impl Sync for QueryAccess
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impl Unpin for QueryAccess
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impl UnwindSafe for QueryAccess
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> Downcast for T where
T: Any,
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T: Any,
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
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pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
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pub fn as_any(&self) -> &(dyn Any + 'static)
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pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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impl<T> DowncastSync for T where
T: Send + Sync + Any,
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T: Send + Sync + Any,
impl<T> From<T> for T
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,