Struct polars::chunked_array::builder::BooleanChunkedBuilder

pub struct BooleanChunkedBuilder { /* private fields */ }

Implementations

impl BooleanChunkedBuilder

pub fn new(name: &str, capacity: usize) -> BooleanChunkedBuilder

Trait Implementations

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 BooleanChunkedBuilder

fn clone(&self) -> BooleanChunkedBuilder

Returns a copy of the value.

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

Performs copy-assignment from source.