Struct QueryComputer

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pub struct QueryComputer<A = GlobalAllocator>where
    A: AllocatorCore,
{ /* private fields */ }

Expand description

An opaque PreprocessedDistanceFunction for the Quantizer trait object.

§Note

This is only valid to call on Opaque slices compressed by the same Quantizer that created the computer.

Otherwise, distance computations may return garbage values or panic.

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impl<A> QueryComputer<A>
where A: AllocatorCore,

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pub fn layout(&self) -> QueryLayout

Report the layout used by the query computer.

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pub fn into_inner(self) -> Poly<dyn DynQueryComputer, A>

This is a temporary function until custom allocator support fully comes on line.

Trait Implementations§

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impl<A> Debug for QueryComputer<A>
where A: AllocatorCore,

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl<A> PreprocessedDistanceFunction<Opaque<'_>, Result<f32, QueryDistanceError>> for QueryComputer<A>
where A: AllocatorCore,

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fn evaluate_similarity(&self, x: Opaque<'_>) -> Result<f32, QueryDistanceError>

Auto Trait Implementations§

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impl<A = GlobalAllocator> !UnwindSafe for QueryComputer<A>

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> ByRef<T> for T

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fn by_ref(&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<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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