Struct polars_core::prelude::PrimitiveChunkedBuilder

pub struct PrimitiveChunkedBuilder<T> where
    T: PolarsNumericType,  { /* fields omitted */ }

Implementations

impl<T> PrimitiveChunkedBuilder<T> where
    T: PolarsNumericType, 

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

Trait Implementations

impl<T> ChunkedBuilder<<T as PolarsNumericType>::Native, T> for PrimitiveChunkedBuilder<T> where
    T: PolarsNumericType, 

fn append_value(&mut self, v: T::Native)

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<T>

fn shrink_to_fit(&mut self)

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