Struct bevy::ecs::query::EntityFetch
[−]pub struct EntityFetch { /* private fields */ }
Trait Implementations
impl Clone for EntityFetch
impl Clone for EntityFetch
pub fn clone(&self) -> EntityFetch
pub fn clone(&self) -> EntityFetch
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl<'w, 's> Fetch<'w, 's> for EntityFetch
impl<'w, 's> Fetch<'w, 's> for EntityFetch
type Item = Entity
type State = EntityState
pub const IS_DENSE: bool
pub 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. This is used to select a more efficient “table iterator”
for “dense” queries. If this returns true, Fetch::set_table
and Fetch::table_fetch
will be called for iterators. If this returns false, Fetch::set_archetype
and
Fetch::archetype_fetch
will be called for iterators. Read more
pub unsafe fn init(
_world: &World,
_state: &<EntityFetch as Fetch<'w, 's>>::State,
_last_change_tick: u32,
_change_tick: u32
) -> EntityFetch
pub unsafe fn init(
_world: &World,
_state: &<EntityFetch as Fetch<'w, 's>>::State,
_last_change_tick: u32,
_change_tick: u32
) -> EntityFetch
Creates a new instance of this fetch. Read more
pub unsafe fn set_archetype(
&mut self,
_state: &<EntityFetch as Fetch<'w, 's>>::State,
archetype: &Archetype,
_tables: &Tables
)
pub unsafe fn set_archetype(
&mut self,
_state: &<EntityFetch as Fetch<'w, 's>>::State,
archetype: &Archetype,
_tables: &Tables
)
pub unsafe fn set_table(
&mut self,
_state: &<EntityFetch as Fetch<'w, 's>>::State,
table: &Table
)
pub unsafe fn set_table(
&mut self,
_state: &<EntityFetch as Fetch<'w, 's>>::State,
table: &Table
)
pub unsafe fn table_fetch(
&mut self,
table_row: usize
) -> <EntityFetch as Fetch<'w, 's>>::Item
pub unsafe fn table_fetch(
&mut self,
table_row: usize
) -> <EntityFetch as Fetch<'w, 's>>::Item
Fetch Self::Item
for the given table_row
in the current Table
. This must always be
called after Fetch::set_table
with a table_row
in the range of the current Table
Read more
pub unsafe fn archetype_fetch(
&mut self,
archetype_index: usize
) -> <EntityFetch as Fetch<'w, 's>>::Item
pub unsafe fn archetype_fetch(
&mut self,
archetype_index: usize
) -> <EntityFetch as Fetch<'w, 's>>::Item
Fetch Self::Item
for the given archetype_index
in the current Archetype
. This must
always be called after Fetch::set_archetype
with an archetype_index
in the range of
the current Archetype
Read more
impl ReadOnlyFetch for EntityFetch
SAFETY: access is read only
Auto Trait Implementations
impl RefUnwindSafe for EntityFetch
impl !Send for EntityFetch
impl !Sync for EntityFetch
impl Unpin for EntityFetch
impl UnwindSafe for EntityFetch
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<T> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: Any,
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘNotable traits for Box<F, A>impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘNotable traits for Box<F, A>impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
Convert Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
. Read more
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
Convert Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
. Read more
pub fn as_any(&self) -> &(dyn Any + 'static)
pub fn as_any(&self) -> &(dyn Any + 'static)
Convert &Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s. Read more
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert &mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s. Read more
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
T: Future, type Output = <T as Future>::Output;
sourcefn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
T: Future, type Output = <T as Future>::Output;
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
impl<T> TypeData for T where
T: 'static + Send + Sync + Clone,
impl<T> TypeData for T where
T: 'static + Send + Sync + Clone,
pub fn clone_type_data(&self) -> Box<dyn TypeData + 'static, Global>ⓘNotable traits for Box<F, A>impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
pub fn vzip(self) -> V
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
where
S: Into<Dispatch>,
T: Future, type Output = <T as Future>::Output;
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
fn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
T: Future, type Output = <T as Future>::Output;
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more