Trait bevy::ecs::query::ReadOnlyQueryData

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pub unsafe trait ReadOnlyQueryData: QueryData<ReadOnly = Self> { }
Expand description

A QueryData that is read only.

Safety

This must only be implemented for read-only QueryData’s.

Object Safety§

This trait is not object safe.

Implementations on Foreign Types§

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impl ReadOnlyQueryData for ()

SAFETY: each item in the tuple is read only

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impl<F0> ReadOnlyQueryData for (F0,)
where F0: ReadOnlyQueryData,

SAFETY: each item in the tuple is read only

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impl<F0, F1> ReadOnlyQueryData for (F0, F1)
where F0: ReadOnlyQueryData, F1: ReadOnlyQueryData,

SAFETY: each item in the tuple is read only

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impl<F0, F1, F2> ReadOnlyQueryData for (F0, F1, F2)
where F0: ReadOnlyQueryData, F1: ReadOnlyQueryData, F2: ReadOnlyQueryData,

SAFETY: each item in the tuple is read only

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impl<F0, F1, F2, F3> ReadOnlyQueryData for (F0, F1, F2, F3)
where F0: ReadOnlyQueryData, F1: ReadOnlyQueryData, F2: ReadOnlyQueryData, F3: ReadOnlyQueryData,

SAFETY: each item in the tuple is read only

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impl<F0, F1, F2, F3, F4> ReadOnlyQueryData for (F0, F1, F2, F3, F4)
where F0: ReadOnlyQueryData, F1: ReadOnlyQueryData, F2: ReadOnlyQueryData, F3: ReadOnlyQueryData, F4: ReadOnlyQueryData,

SAFETY: each item in the tuple is read only

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impl<F0, F1, F2, F3, F4, F5> ReadOnlyQueryData for (F0, F1, F2, F3, F4, F5)
where F0: ReadOnlyQueryData, F1: ReadOnlyQueryData, F2: ReadOnlyQueryData, F3: ReadOnlyQueryData, F4: ReadOnlyQueryData, F5: ReadOnlyQueryData,

SAFETY: each item in the tuple is read only

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impl<F0, F1, F2, F3, F4, F5, F6> ReadOnlyQueryData for (F0, F1, F2, F3, F4, F5, F6)
where F0: ReadOnlyQueryData, F1: ReadOnlyQueryData, F2: ReadOnlyQueryData, F3: ReadOnlyQueryData, F4: ReadOnlyQueryData, F5: ReadOnlyQueryData, F6: ReadOnlyQueryData,

SAFETY: each item in the tuple is read only

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

SAFETY: each item in the tuple is read only

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

SAFETY: each item in the tuple is read only

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

SAFETY: each item in the tuple is read only

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

SAFETY: each item in the tuple is read only

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

SAFETY: each item in the tuple is read only

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

SAFETY: each item in the tuple is read only

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

SAFETY: each item in the tuple is read only

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

SAFETY: each item in the tuple is read only

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impl<T> ReadOnlyQueryData for Option<T>
where T: ReadOnlyQueryData,

SAFETY: [OptionFetch] is read only because T is read only

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impl<T> ReadOnlyQueryData for &T
where T: Component,

SAFETY: access is read only

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impl<T> ReadOnlyQueryData for PhantomData<T>
where T: ?Sized,

SAFETY: PhantomData never accesses any world data.

Implementors§

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impl ReadOnlyQueryData for DebugName

SAFETY: we assert fields are readonly below

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impl ReadOnlyQueryData for NodeQueryReadOnly

SAFETY: we assert fields are readonly below

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impl ReadOnlyQueryData for Entity

SAFETY: access is read only

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impl ReadOnlyQueryData for EntityRef<'_>

SAFETY: access is read only

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impl ReadOnlyQueryData for FilteredEntityRef<'_>

SAFETY: Access is read-only.

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impl ReadOnlyQueryData for AnyOf<()>

SAFETY: each item in the tuple is read only

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impl<'__w, T> ReadOnlyQueryData for Ref<'__w, T>
where T: Component,

SAFETY: access is read only

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impl<D> ReadOnlyQueryData for NopWorldQuery<D>
where D: QueryData,

SAFETY: NopFetch never accesses any data

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impl<F0> ReadOnlyQueryData for AnyOf<(F0,)>
where F0: ReadOnlyQueryData,

SAFETY: each item in the tuple is read only

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impl<F0, F1> ReadOnlyQueryData for AnyOf<(F0, F1)>
where F0: ReadOnlyQueryData, F1: ReadOnlyQueryData,

SAFETY: each item in the tuple is read only

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impl<F0, F1, F2> ReadOnlyQueryData for AnyOf<(F0, F1, F2)>
where F0: ReadOnlyQueryData, F1: ReadOnlyQueryData, F2: ReadOnlyQueryData,

SAFETY: each item in the tuple is read only

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impl<F0, F1, F2, F3> ReadOnlyQueryData for AnyOf<(F0, F1, F2, F3)>
where F0: ReadOnlyQueryData, F1: ReadOnlyQueryData, F2: ReadOnlyQueryData, F3: ReadOnlyQueryData,

SAFETY: each item in the tuple is read only

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impl<F0, F1, F2, F3, F4> ReadOnlyQueryData for AnyOf<(F0, F1, F2, F3, F4)>
where F0: ReadOnlyQueryData, F1: ReadOnlyQueryData, F2: ReadOnlyQueryData, F3: ReadOnlyQueryData, F4: ReadOnlyQueryData,

SAFETY: each item in the tuple is read only

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impl<F0, F1, F2, F3, F4, F5> ReadOnlyQueryData for AnyOf<(F0, F1, F2, F3, F4, F5)>
where F0: ReadOnlyQueryData, F1: ReadOnlyQueryData, F2: ReadOnlyQueryData, F3: ReadOnlyQueryData, F4: ReadOnlyQueryData, F5: ReadOnlyQueryData,

SAFETY: each item in the tuple is read only

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impl<F0, F1, F2, F3, F4, F5, F6> ReadOnlyQueryData for AnyOf<(F0, F1, F2, F3, F4, F5, F6)>
where F0: ReadOnlyQueryData, F1: ReadOnlyQueryData, F2: ReadOnlyQueryData, F3: ReadOnlyQueryData, F4: ReadOnlyQueryData, F5: ReadOnlyQueryData, F6: ReadOnlyQueryData,

SAFETY: each item in the tuple is read only

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impl<F0, F1, F2, F3, F4, F5, F6, F7> ReadOnlyQueryData for AnyOf<(F0, F1, F2, F3, F4, F5, F6, F7)>
where F0: ReadOnlyQueryData, F1: ReadOnlyQueryData, F2: ReadOnlyQueryData, F3: ReadOnlyQueryData, F4: ReadOnlyQueryData, F5: ReadOnlyQueryData, F6: ReadOnlyQueryData, F7: ReadOnlyQueryData,

SAFETY: each item in the tuple is read only

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impl<F0, F1, F2, F3, F4, F5, F6, F7, F8> ReadOnlyQueryData for AnyOf<(F0, F1, F2, F3, F4, F5, F6, F7, F8)>
where F0: ReadOnlyQueryData, F1: ReadOnlyQueryData, F2: ReadOnlyQueryData, F3: ReadOnlyQueryData, F4: ReadOnlyQueryData, F5: ReadOnlyQueryData, F6: ReadOnlyQueryData, F7: ReadOnlyQueryData, F8: ReadOnlyQueryData,

SAFETY: each item in the tuple is read only

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impl<F0, F1, F2, F3, F4, F5, F6, F7, F8, F9> ReadOnlyQueryData for AnyOf<(F0, F1, F2, F3, F4, F5, F6, F7, F8, F9)>
where F0: ReadOnlyQueryData, F1: ReadOnlyQueryData, F2: ReadOnlyQueryData, F3: ReadOnlyQueryData, F4: ReadOnlyQueryData, F5: ReadOnlyQueryData, F6: ReadOnlyQueryData, F7: ReadOnlyQueryData, F8: ReadOnlyQueryData, F9: ReadOnlyQueryData,

SAFETY: each item in the tuple is read only

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impl<F0, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10> ReadOnlyQueryData for AnyOf<(F0, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10)>
where F0: ReadOnlyQueryData, F1: ReadOnlyQueryData, F2: ReadOnlyQueryData, F3: ReadOnlyQueryData, F4: ReadOnlyQueryData, F5: ReadOnlyQueryData, F6: ReadOnlyQueryData, F7: ReadOnlyQueryData, F8: ReadOnlyQueryData, F9: ReadOnlyQueryData, F10: ReadOnlyQueryData,

SAFETY: each item in the tuple is read only

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

SAFETY: each item in the tuple is read only

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

SAFETY: each item in the tuple is read only

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

SAFETY: each item in the tuple is read only

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

SAFETY: each item in the tuple is read only

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impl<T> ReadOnlyQueryData for Has<T>
where T: Component,

SAFETY: Has is read only