Struct BmpDimStats

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pub struct BmpDimStats {
    pub nonzero_dims: u32,
    pub declared_dims: u32,
    pub total_postings: u64,
    pub p50_postings_per_dim: u64,
    pub p99_postings_per_dim: u64,
    pub max_postings_per_dim: u64,
    pub top_1pct_share: f64,
    pub saturated_impacts: u64,
    pub top_dims: Vec<(u32, u64)>,
}

Expand description

Summary statistics for per-dimension postings in a BMP sparse index.

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§nonzero_dims: u32§declared_dims: u32§total_postings: u64§p50_postings_per_dim: u64§p99_postings_per_dim: u64§max_postings_per_dim: u64§top_1pct_share: f64

Share of all postings held by the hottest 1% of dimensions.

§saturated_impacts: u64

Postings whose quantized impact is the u8 maximum (weight clipping).

§top_dims: Vec<(u32, u64)>

Trait Implementations§

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impl Clone for BmpDimStats

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fn clone(&self) -> BmpDimStats

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 BmpDimStats

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl UnwindSafe for BmpDimStats

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

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
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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> DropFlavorWrapper<T> for T

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type Flavor = MayDrop

The DropFlavor that wraps T into Self

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impl<T> From<T> for T

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fn from(t: T) -> T

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const WITNESS: W = W::MAKE

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impl<T> Identity for T
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const TYPE_EQ: TypeEq<T, <T as Identity>::Type> = TypeEq::NEW

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type Type = T

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Calls U::from(self).

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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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