BooleanChunked

struct BooleanChunked

Static Methods

pub fn from_array(values: [bool], name: string = ""): BooleanChunked

pub fn from_array_opt(values: [bool?], name: string = ""): BooleanChunked

Methods

pub fn all(self): bool

Returns whether all values in the array are true.

Null values are ignored.

pub fn all_kleene(self): bool?

Returns whether all values in the column are true.

The output is unknown (None) if the array contains any null values and no false values.

pub fn any(self): bool

Returns whether any of the values in the column are true.

Null values are ignored.

pub fn any_kleene(self): bool?

Returns whether any of the values in the column are true.

The output is unknown (None) if the array contains any null values and no true values.

pub fn append(self, other: BooleanChunked) throws PolarsError

Append another chunked array to this chunked array.

pub fn clone(self): BooleanChunked

Clone the chunked array.

pub fn dtype(self): DataType

Returns the data type of the chunked array.

pub fn first(self): bool?

Returns the first value of the chunked array.

pub fn get(self, index: int): bool?

Returns the value at the given index.

pub fn is_empty(self): bool

Returns true if the chunked array is empty.

pub fn iter(self): BooleanChunkedIter

Returns an iterator over the chunked array.

pub fn iter_no_null(self): BooleanChunkedNoNullIter

Returns an iterator over the chunked array without null values.

pub fn last(self): bool?

Returns the last value of the chunked array.

pub fn len(self): int

Returns the length of the chunked array.

pub fn name(self): string

Returns the name of the chunked array.

pub fn null_count(self): int

Returns the null count of the chunked array.

pub fn rename(self, name: string)

Rename the chunked array.

pub fn to_array(self): [bool?]

Convert the chunked array to a Navi array.

pub fn to_array_no_null(self): [bool]

Convert the chunked array to a Navi array without null values.

pub fn to_column(self): Column

Convert the chunked array to a Column.