Trait polars::chunked_array::builder::ListBuilderTrait [−][src]
pub trait ListBuilderTrait { fn append_opt_series(&mut self, opt_s: Option<&Series>); fn append_series(&mut self, s: &Series); fn append_null(&mut self); fn finish(&mut self) -> ChunkedArray<ListType>; }
Required methods
fn append_opt_series(&mut self, opt_s: Option<&Series>)
fn append_series(&mut self, s: &Series)
fn append_null(&mut self)
fn finish(&mut self) -> ChunkedArray<ListType>
Implementors
impl<T> ListBuilderTrait for ListPrimitiveChunkedBuilder<T> where
T: PolarsPrimitiveType,
<T as ArrowPrimitiveType>::Native: Num,