Struct FlatIndex

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pub struct FlatIndex { /* private fields */ }

Expand description

Flat index using brute-force search

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impl FlatIndex

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pub fn new(dimensions: usize, metric: DistanceMetric) -> Self

Create a new flat index

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impl VectorIndex for FlatIndex

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fn add(&mut self, id: VectorId, vector: Vec<f32>) -> Result<()>

Add a vector to the index

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fn search(&self, query: &[f32], k: usize) -> Result<Vec<SearchResult>>

Search for k nearest neighbors

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fn remove(&mut self, id: &VectorId) -> Result<bool>

Remove a vector from the index

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fn len(&self) -> usize

Get the number of vectors in the index

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fn add_batch(&mut self, entries: Vec<(VectorId, Vec<f32>)>) -> Result<()>

Add multiple vectors in batch

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fn is_empty(&self) -> bool

Check if the index is empty

Auto Trait Implementations§

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impl UnwindSafe for FlatIndex

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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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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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