Struct polars_core::chunked_array::builder::BinaryChunkedBuilderCow

pub struct BinaryChunkedBuilderCow { /* private fields */ }

Implementations

impl BinaryChunkedBuilderCow

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

Trait Implementations

impl ChunkedBuilder<Cow<'_, [u8]>, BinaryType> for BinaryChunkedBuilderCow

fn append_value(&mut self, val: Cow<'_, [u8]>)

fn append_null(&mut self)

fn finish(self) -> ChunkedArray<BinaryType>

fn shrink_to_fit(&mut self)

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