Struct Is

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pub struct Is<F>(pub F);

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§0: F

Trait Implementations§

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impl<A: Filter, B: Filter> BitAnd<Is<B>> for Is<A>

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type Output = Is<And<A, B>>

The resulting type after applying the & operator.
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fn bitand(self, rhs: Is<B>) -> Self::Output

Performs the & operation. Read more
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impl<A: Filter, B: Filter> BitOr<Is<B>> for Is<A>

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type Output = Is<Or<A, B>>

The resulting type after applying the | operator.
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fn bitor(self, rhs: Is<B>) -> Self::Output

Performs the | operation. Read more
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impl<F: Default> Default for Is<F>

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fn default() -> Is<F>

Returns the “default value” for a type. Read more
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impl<F: Filter> FetchBool for Is<F>

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type Fetch = FilterFetch<F>

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fn fetch(self) -> Self::Fetch

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impl<A: Filter> Not for Is<A>

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type Output = Is<Not<A>>

The resulting type after applying the ! operator.
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fn not(self) -> Self::Output

Performs the unary ! operation. Read more
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impl<F: Filter + Default> Query for Is<F>

Auto Trait Implementations§

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impl<F> Freeze for Is<F>
where F: Freeze,

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impl<F> RefUnwindSafe for Is<F>
where F: RefUnwindSafe,

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impl<F> Send for Is<F>
where F: Send,

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impl<F> Sync for Is<F>
where F: Sync,

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impl<F> Unpin for Is<F>
where F: Unpin,

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impl<F> UnwindSafe for Is<F>
where F: 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> Filter for T
where T: FetchBool,

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type Fetch = <T as FetchBool>::Fetch

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fn fetch(self) -> <T as Filter>::Fetch

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unsafe fn get_world<'a>( fetch: &<T as Filter>::Fetch, borrows: &<<T as Filter>::Fetch as Fetch<'a>>::WorldBorrows, id: Id, ) -> bool

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unsafe fn get<'a>( fetch: &<T as Filter>::Fetch, borrows: &<<T as Filter>::Fetch as Fetch<'a>>::DirectBorrows, ) -> bool

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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<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, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> Component for T
where T: 'static,