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SystemWithAccess

chunkedge::ecs::schedule

Struct SystemWithAccess 

pub struct SystemWithAccess { /* private fields */ }
Expand description

A ScheduleSystem stored alongside the access returned from System::initialize.

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impl SystemWithAccess

pub fn new(system: Box<dyn System<Out = (), In = ()>>) -> SystemWithAccess

Constructs a new SystemWithAccess from a ScheduleSystem. The access will initially be empty.

pub fn system(&self) -> &Box<dyn System<Out = (), In = ()>>

Returns the underlying ScheduleSystem

Trait Implementations§

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impl System for SystemWithAccess

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type In = ()

The system’s input.
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type Out = ()

The system’s output.
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fn name(&self) -> DebugName

Returns the system’s name.
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fn system_type(&self) -> TypeId

Returns the TypeId of the underlying system type.
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fn flags(&self) -> SystemStateFlags

Returns the SystemStateFlags of the system.
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unsafe fn run_unsafe( &mut self, input: <<SystemWithAccess as System>::In as SystemInput>::Inner<'_>, world: UnsafeWorldCell<'_>, ) -> Result<<SystemWithAccess as System>::Out, RunSystemError>

Runs the system with the given input in the world. Unlike System::run, this function can be called in parallel with other systems and may break Rust’s aliasing rules if used incorrectly, making it unsafe to call. Read more
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fn apply_deferred(&mut self, world: &mut World)

Applies any Deferred system parameters (or other system buffers) of this system to the world. Read more
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fn queue_deferred(&mut self, world: DeferredWorld<'_>)

Enqueues any Deferred system parameters (or other system buffers) of this system into the world’s command buffer.
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fn initialize(&mut self, world: &mut World) -> FilteredAccessSet

Initialize the system. Read more
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fn check_change_tick(&mut self, check: CheckChangeTicks)

Checks any Ticks stored on this system and wraps their value if they get too old. Read more
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fn default_system_sets(&self) -> Vec<Interned<dyn SystemSet>>

Returns the system’s default system sets. Read more
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fn get_last_run(&self) -> Tick

Gets the tick indicating the last time this system ran.
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fn set_last_run(&mut self, last_run: Tick)

Overwrites the tick indicating the last time this system ran. Read more
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fn type_id(&self) -> TypeId

👎Deprecated since 0.19.0:

Use system_type instead. This method shadows Any::type_id and will be removed in a future release.

Returns the TypeId of the underlying system type. Read more
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fn is_send(&self) -> bool

Returns true if the system is Send.
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fn is_exclusive(&self) -> bool

Returns true if the system must be run exclusively.
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fn has_deferred(&self) -> bool

Returns true if system has deferred buffers.
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fn run( &mut self, input: <Self::In as SystemInput>::Inner<'_>, world: &mut World, ) -> Result<Self::Out, RunSystemError>

Runs the system with the given input in the world. Read more
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fn run_without_applying_deferred( &mut self, input: <Self::In as SystemInput>::Inner<'_>, world: &mut World, ) -> Result<Self::Out, RunSystemError>

Runs the system with the given input in the world.

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Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> Conv for T

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fn conv<T>(self) -> T
where Self: Into<T>,

Converts self into T using Into<T>. Read more
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impl<T> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Converts Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>, which can then be downcast into Box<dyn ConcreteType> where ConcreteType implements Trait.
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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Converts Rc<Trait> (where Trait: Downcast) to Rc<Any>, which can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
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fn as_any(&self) -> &(dyn Any + 'static)

Converts &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Converts &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
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impl<T> DowncastSend for T
where T: Any + Send,

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fn into_any_send(self: Box<T>) -> Box<dyn Any + Send>

Converts Box<Trait> (where Trait: DowncastSend) to Box<dyn Any + Send>, which can then be downcast into Box<ConcreteType> where ConcreteType implements Trait.
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impl<T> FmtForward for T

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fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
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fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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fn fmt_pointer(self) -> FmtPointer<Self>
where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.
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fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoResult<T> for T

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fn into_result(self) -> Result<T, RunSystemError>

Converts this type into the system output type.
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impl<F, Marker> IntoScheduleConfigs<Box<dyn System<Out = (), In = ()>>, Marker> for F
where F: IntoSystem<(), (), Marker>,

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fn into_configs(self) -> ScheduleConfigs<Box<dyn System<Out = (), In = ()>>>

Convert into a ScheduleConfigs.
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fn in_set(self, set: impl SystemSet) -> ScheduleConfigs<T>

Add these systems to the provided set.
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fn before<M>(self, set: impl IntoSystemSet<M>) -> ScheduleConfigs<T>

Runs before all systems in set. If self has any systems that produce Commands or other Deferred operations, all systems in set will see their effect. Read more
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fn after<M>(self, set: impl IntoSystemSet<M>) -> ScheduleConfigs<T>

Run after all systems in set. If set has any systems that produce Commands or other Deferred operations, all systems in self will see their effect. Read more
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fn before_ignore_deferred<M>( self, set: impl IntoSystemSet<M>, ) -> ScheduleConfigs<T>

Run before all systems in set. Read more
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fn after_ignore_deferred<M>( self, set: impl IntoSystemSet<M>, ) -> ScheduleConfigs<T>

Run after all systems in set. Read more
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fn distributive_run_if<M>( self, condition: impl SystemCondition<M> + Clone, ) -> ScheduleConfigs<T>

Add a run condition to each contained system. Read more
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fn run_if<M>(self, condition: impl SystemCondition<M>) -> ScheduleConfigs<T>

Run the systems only if the SystemCondition is true. Read more
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fn ambiguous_with<M>(self, set: impl IntoSystemSet<M>) -> ScheduleConfigs<T>

Suppress warnings and errors that would result from these systems having ambiguities (conflicting access but indeterminate order) with systems in set.
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fn ambiguous_with_all(self) -> ScheduleConfigs<T>

Suppress warnings and errors that would result from these systems having ambiguities (conflicting access but indeterminate order) with any other system.
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fn chain(self) -> ScheduleConfigs<T>

Treat this collection as a sequence of systems. Read more
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fn chain_ignore_deferred(self) -> ScheduleConfigs<T>

Treat this collection as a sequence of systems. Read more
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impl<T> IntoSystem<<T as System>::In, <T as System>::Out, ()> for T
where T: System,

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type System = T

The type of System that this instance converts into.
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fn into_system(this: T) -> T

Turns this value into its corresponding System.
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fn pipe<B, BIn, BOut, MarkerB>(self, system: B) -> IntoPipeSystem<Self, B>
where Out: 'static, B: IntoSystem<BIn, BOut, MarkerB>, BIn: for<'a> SystemInput<Inner<'a> = Out>,

Pass the output of this system A into a second system B, creating a new compound system. Read more
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fn map<T, F>(self, f: F) -> IntoAdapterSystem<F, Self>
where F: Send + Sync + 'static + FnMut(Out) -> T,

Pass the output of this system into the passed function f, creating a new system that outputs the value returned from the function. Read more
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fn with_input<T>(self, value: T) -> WithInputWrapper<Self::System, T>
where In: for<'i> SystemInput<Inner<'i> = &'i mut T>, T: Send + Sync + 'static,

Passes a mutable reference to value as input to the system each run, turning it into a system that takes no input. Read more
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fn with_input_from<T>(self) -> WithInputFromWrapper<Self::System, T>
where In: for<'i> SystemInput<Inner<'i> = &'i mut T>, T: FromWorld + Send + Sync + 'static,

Passes a mutable reference to a value of type T created via FromWorld as input to the system each run, turning it into a system that takes no input. Read more
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fn system_type_id(&self) -> TypeId

Get the TypeId of the System produced after calling into_system.
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impl<A> Is for A
where A: Any,

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fn is<T>() -> bool
where T: Any,

Checks if the current type “is” another type, using a TypeId equality comparison. This is most useful in the context of generic logic. Read more
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impl<T> Pipe for T
where T: ?Sized,

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fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
where Self: Sized,

Pipes by value. This is generally the method you want to use. Read more
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fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R
where R: 'a,

Borrows self and passes that borrow into the pipe function. Read more
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fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R
where R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more
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fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R
where Self: Borrow<B>, B: 'a + ?Sized, R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more
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fn pipe_borrow_mut<'a, B, R>( &'a mut self, func: impl FnOnce(&'a mut B) -> R, ) -> R
where Self: BorrowMut<B>, B: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more
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fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R
where Self: AsRef<U>, U: 'a + ?Sized, R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.
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fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R
where Self: AsMut<U>, U: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function.
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fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R
where Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

Borrows self, then passes self.deref() into the pipe function.
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fn pipe_deref_mut<'a, T, R>( &'a mut self, func: impl FnOnce(&'a mut T) -> R, ) -> R
where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.
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impl<T> PolicyExt for T
where T: ?Sized,

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns [Action::Follow] only if self and other return Action::Follow. Read more
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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns [Action::Follow] if either self or other returns Action::Follow. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> Tap for T

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fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more
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fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more
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fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

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where Self: BorrowMut<B>, B: ?Sized,

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where Self: AsRef<R>, R: ?Sized,

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fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
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where Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.
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fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

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