Trait polars_core::chunked_array::builder::list::ListBuilderTrait
source · pub trait ListBuilderTrait {
// Required methods
fn append_series(&mut self, s: &Series) -> PolarsResult<()>;
fn append_null(&mut self);
// Provided methods
fn append_opt_series(&mut self, opt_s: Option<&Series>) -> PolarsResult<()> { ... }
fn field(&self) -> &Field { ... }
fn inner_array(&mut self) -> ArrayRef { ... }
fn fast_explode(&self) -> bool { ... }
fn finish(&mut self) -> ListChunked { ... }
}