Struct polars::datatypes::FixedSizeListType

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pub struct FixedSizeListType {}
Available on crate feature dtype-array only.

Trait Implementations§

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impl ChunkExpandAtIndex<FixedSizeListType> for ChunkedArray<FixedSizeListType>

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fn new_from_index( &self, index: usize, length: usize ) -> ChunkedArray<FixedSizeListType>

Create a new ChunkedArray filled with values at that index.
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impl ChunkFilter<FixedSizeListType> for ChunkedArray<FixedSizeListType>

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fn filter( &self, filter: &ChunkedArray<BooleanType> ) -> Result<ChunkedArray<FixedSizeListType>, PolarsError>

Filter values in the ChunkedArray with a boolean mask. Read more
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impl ChunkShift<FixedSizeListType> for ChunkedArray<FixedSizeListType>

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fn shift(&self, periods: i64) -> ChunkedArray<FixedSizeListType>

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impl ChunkShiftFill<FixedSizeListType, Option<&Series>> for ChunkedArray<FixedSizeListType>

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fn shift_and_fill( &self, periods: i64, fill_value: Option<&Series> ) -> ChunkedArray<FixedSizeListType>

Shift the values by a given period and fill the parts that will be empty due to this operation with fill_value.
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impl NumOpsDispatchInner for FixedSizeListType

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fn add_to( lhs: &ChunkedArray<FixedSizeListType>, rhs: &Series ) -> Result<Series, PolarsError>

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fn subtract( lhs: &ChunkedArray<FixedSizeListType>, rhs: &Series ) -> Result<Series, PolarsError>

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fn multiply( lhs: &ChunkedArray<FixedSizeListType>, rhs: &Series ) -> Result<Series, PolarsError>

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fn divide( lhs: &ChunkedArray<FixedSizeListType>, rhs: &Series ) -> Result<Series, PolarsError>

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fn remainder( lhs: &ChunkedArray<FixedSizeListType>, rhs: &Series ) -> Result<Series, PolarsError>

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impl PolarsDataType for FixedSizeListType

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type Physical<'a> = Box<dyn Array>

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type OwnedPhysical = Box<dyn Array>

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type ZeroablePhysical<'a> = Option<Box<dyn Array>>

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type Array = FixedSizeListArray

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type IsNested = TrueT

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type HasViews = FalseT

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fn get_dtype() -> DataType

Auto Trait Implementations§

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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where T: ?Sized,

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fn borrow(&self) -> &T

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where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

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impl<T> From<T> for T

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fn from(t: T) -> T

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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> 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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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

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unsafe fn deref<'a>(ptr: usize) -> &'a T

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unsafe fn drop(ptr: usize)

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type Error = Infallible

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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

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fn vzip(self) -> V