Struct polars_core::prelude::BooleanChunkedBuilder

pub struct BooleanChunkedBuilder { /* private fields */ }

Implementations

impl BooleanChunkedBuilder

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

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) -> BooleanChunked

fn shrink_to_fit(&mut self)

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