Struct PreparedQueryBorrow

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pub struct PreparedQueryBorrow<'q, Q>where
    Q: Query,
{ /* private fields */ }

Expand description

Combined borrow of a PreparedQuery and a World

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impl<'q, Q> PreparedQueryBorrow<'q, Q>
where Q: Query,

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pub fn iter(&mut self) -> PreparedQueryIter<'_, Q> ⓘ

Execute the prepared query

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pub fn view(&mut self) -> PreparedView<'_, Q>

Provides random access to the results of the prepared query

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impl<Q> Drop for PreparedQueryBorrow<'_, Q>
where Q: Query,

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fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations§

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impl<'q, Q> Freeze for PreparedQueryBorrow<'q, Q>

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impl<'q, Q> RefUnwindSafe for PreparedQueryBorrow<'q, Q>
where <<Q as Query>::Fetch as Fetch>::State: RefUnwindSafe, <Q as Query>::Fetch: RefUnwindSafe,

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impl<'q, Q> !UnwindSafe for PreparedQueryBorrow<'q, Q>

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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> Downcast<T> for T

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fn downcast(&self) -> &T

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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<S> FromSample<S> for S

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fn from_sample_(s: S) -> S

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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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