Struct parquet::file::page_index::index::NativeIndex

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pub struct NativeIndex<T: ParquetValueType> {
    pub indexes: Vec<PageIndex<T>>,
    pub boundary_order: BoundaryOrder,
}
Expand description

Stores the PageIndex for each page of a column

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§indexes: Vec<PageIndex<T>>

The indexes, one item per page

§boundary_order: BoundaryOrder

If the min/max elements are ordered, and if so in which direction. See source for details.

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impl<T: ParquetValueType> NativeIndex<T>

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pub const PHYSICAL_TYPE: Type = T::PHYSICAL_TYPE

Trait Implementations§

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impl<T: Clone + ParquetValueType> Clone for NativeIndex<T>

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fn clone(&self) -> NativeIndex<T>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<T: Debug + ParquetValueType> Debug for NativeIndex<T>

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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: Hash + ParquetValueType> Hash for NativeIndex<T>

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl<T: PartialEq + ParquetValueType> PartialEq for NativeIndex<T>

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fn eq(&self, other: &NativeIndex<T>) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<T: Eq + ParquetValueType> Eq for NativeIndex<T>

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impl<T: ParquetValueType> StructuralPartialEq for NativeIndex<T>

Auto Trait Implementations§

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impl<T> Freeze for NativeIndex<T>

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impl<T> RefUnwindSafe for NativeIndex<T>
where T: RefUnwindSafe,

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impl<T> Send for NativeIndex<T>

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impl<T> Sync for NativeIndex<T>
where T: Sync,

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impl<T> Unpin for NativeIndex<T>
where T: Unpin,

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impl<T> UnwindSafe for NativeIndex<T>
where T: UnwindSafe,

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> CloneToUninit for T
where T: Clone,

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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. 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, U> Into<U> 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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> Allocation for T
where T: RefUnwindSafe + Send + Sync,