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ColumnarSegmentStats

alopex_embedded::columnar_api

Struct ColumnarSegmentStats 

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pub struct ColumnarSegmentStats {
    pub row_count: usize,
    pub column_count: usize,
    pub size_bytes: usize,
}
Expand description

セグメント統計情報。

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§row_count: usize

セグメント内の行数。

§column_count: usize

セグメント内のカラム数。

§size_bytes: usize

セグメントのサイズ（バイト）。

Trait Implementations§

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impl Clone for ColumnarSegmentStats

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fn clone(&self) -> ColumnarSegmentStats

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

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

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

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

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