Struct polars::datatypes::BooleanType

pub struct BooleanType {}

Trait Implementations

impl ChunkExpandAtIndex<BooleanType> for ChunkedArray<BooleanType>

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

Create a new ChunkedArray filled with values at that index.

impl ChunkFilter<BooleanType> for ChunkedArray<BooleanType>

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

Filter values in the ChunkedArray with a boolean mask.

impl ChunkShift<BooleanType> for ChunkedArray<BooleanType>

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

impl ChunkShiftFill<BooleanType, Option<bool>> for ChunkedArray<BooleanType>

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

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

impl ChunkSort<BooleanType> for ChunkedArray<BooleanType>

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

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

Returned a sorted ChunkedArray.

fn arg_sort(&self, options: SortOptions) -> ChunkedArray<UInt32Type>

Retrieve the indexes needed to sort this array.

fn arg_sort_multiple( &self, by: &[Series], options: &SortMultipleOptions ) -> Result<ChunkedArray<UInt32Type>, PolarsError>

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

impl ChunkedBuilder<bool, BooleanType> for BooleanChunkedBuilder

fn append_value(&mut self, v: bool)

Appends a value of type T into the builder

fn append_null(&mut self)

Appends a null slot into the builder

fn finish(self) -> ChunkedArray<BooleanType>

fn shrink_to_fit(&mut self)

fn append_option(&mut self, opt_val: Option<N>)

impl Clone for BooleanType

fn clone(&self) -> BooleanType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl NewChunkedArray<BooleanType, bool> for ChunkedArray<BooleanType>

fn from_iter_values( name: &str, it: impl Iterator<Item = bool> ) -> ChunkedArray<BooleanType>

Create a new ChunkedArray from an iterator.

fn from_slice(name: &str, v: &[bool]) -> ChunkedArray<BooleanType>

fn from_slice_options( name: &str, opt_v: &[Option<bool>] ) -> ChunkedArray<BooleanType>

fn from_iter_options( name: &str, it: impl Iterator<Item = Option<bool>> ) -> ChunkedArray<BooleanType>

Create a new ChunkedArray from an iterator.

impl NumOpsDispatchInner for BooleanType

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

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

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

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

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

impl PolarsDataType for BooleanType

type Physical<'a> = bool

type OwnedPhysical = bool

type ZeroablePhysical<'a> = bool

type Array = BooleanArray

type IsNested = FalseT

type HasViews = FalseT

fn get_dtype() -> DataType

impl Copy for BooleanType