Struct Not

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pub struct Not<Filter> { /* private fields */ }

Expand description

Filter using the logical inverse of another Filter.

This filters out any entities which would not have been filtered by the Filter.

§Example

use brood::query::filter;

// Define a component.
struct Foo(usize);

// Define a filter for the component above.
type HasFoo = filter::Has<Foo>;

// Define a component that is the inverse of the filter above.
type DoesNotHaveFoo = filter::Not<HasFoo>;

Trait Implementations§

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impl<Filter> Filter for Not<Filter>
where Filter: Filter,

Auto Trait Implementations§

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impl<Filter> UnwindSafe for Not<Filter>
where Filter: UnwindSafe,

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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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