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VectorQuery

Struct VectorQuery 

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pub struct VectorQuery {
    pub vector: Vec<f32>,
    pub top_k: usize,
    pub score_threshold: Option<f32>,
    pub filter: Option<Value>,
}
Expand description

查询条件。

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§vector: Vec<f32>

查询向量。

§top_k: usize

返回结果数量(默认 10)。

§score_threshold: Option<f32>

最小相似度阈值(可选,过滤低相似度结果)。

§filter: Option<Value>

元数据过滤条件(可选,JSON 格式)。

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impl VectorQuery

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pub fn new(vector: Vec<f32>) -> Self

创建新的查询。

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pub fn with_top_k(self, top_k: usize) -> Self

设置返回数量。

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pub fn with_score_threshold(self, threshold: f32) -> Self

设置相似度阈值。

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pub fn with_filter(self, filter: Value) -> Self

设置过滤条件。

Trait Implementations§

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impl Clone for VectorQuery

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fn clone(&self) -> VectorQuery

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for VectorQuery

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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 Default for VectorQuery

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fn default() -> VectorQuery

Returns the “default value” for a type. Read more

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impl<T> Any for T
where T: 'static + ?Sized,

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

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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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

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

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type Owned = T

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type Error = Infallible

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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

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