Struct polars_core::datatypes::BinaryType

pub struct BinaryType {}

Trait Implementations

impl ChunkExpandAtIndex<BinaryType> for BinaryChunked

fn new_from_index(&self, index: usize, length: usize) -> BinaryChunked

Create a new ChunkedArray filled with values at that index.

impl ChunkFilter<BinaryType> for BinaryChunked

fn filter( &self, filter: &BooleanChunked ) -> PolarsResult<ChunkedArray<BinaryType>>

Filter values in the ChunkedArray with a boolean mask.

impl ChunkShift<BinaryType> for BinaryChunked

fn shift(&self, periods: i64) -> Self

impl ChunkShiftFill<BinaryType, Option<&[u8]>> for BinaryChunked

fn shift_and_fill( &self, periods: i64, fill_value: Option<&[u8]> ) -> BinaryChunked

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

impl ChunkSort<BinaryType> for BinaryChunked

fn sort_with(&self, options: SortOptions) -> ChunkedArray<BinaryType>

fn sort(&self, descending: bool) -> ChunkedArray<BinaryType>

Returned a sorted ChunkedArray.

fn arg_sort(&self, options: SortOptions) -> IdxCa

Retrieve the indexes needed to sort this array.

fn arg_sort_multiple( &self, by: &[Series], options: &SortMultipleOptions ) -> PolarsResult<IdxCa>

Retrieve the indexes need to sort this and the other arrays.

impl ChunkUnique<BinaryType> for BinaryChunked

Available on crate feature algorithm_group_by only.

fn unique(&self) -> PolarsResult<Self>

Get unique values of a ChunkedArray

fn arg_unique(&self) -> PolarsResult<IdxCa>

Get first index of the unique values in a ChunkedArray. This Vec is sorted.

fn n_unique(&self) -> PolarsResult<usize>

Number of unique values in the ChunkedArray

impl Clone for BinaryType

fn clone(&self) -> BinaryType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<B> NewChunkedArray<BinaryType, B> for BinaryChunked

where B: AsRef<[u8]>,

fn from_iter_values(name: &str, it: impl Iterator<Item = B>) -> Self

Create a new ChunkedArray from an iterator.

fn from_slice(name: &str, v: &[B]) -> Self

fn from_slice_options(name: &str, opt_v: &[Option<B>]) -> Self

fn from_iter_options(name: &str, it: impl Iterator<Item = Option<B>>) -> Self

Create a new ChunkedArray from an iterator.

impl NumOpsDispatchInner for BinaryType

fn add_to(lhs: &BinaryChunked, rhs: &Series) -> PolarsResult<Series>

fn subtract(lhs: &ChunkedArray<Self>, rhs: &Series) -> PolarsResult<Series>

fn multiply(lhs: &ChunkedArray<Self>, rhs: &Series) -> PolarsResult<Series>

fn divide(lhs: &ChunkedArray<Self>, rhs: &Series) -> PolarsResult<Series>

fn remainder(lhs: &ChunkedArray<Self>, rhs: &Series) -> PolarsResult<Series>

impl PolarsDataType for BinaryType

type Physical<'a> = &'a [u8]

type ZeroablePhysical<'a> = Option<&'a [u8]>

type Array = BinaryViewArrayGeneric<[u8]>

type Structure = Flat

fn get_dtype() -> DataType

impl Copy for BinaryType