Trait polars::chunked_array::builder::NewChunkedArray [−][src]
pub trait NewChunkedArray<T, N> { fn new_from_slice(name: &str, v: &[N]) -> Self; fn new_from_opt_slice(name: &str, opt_v: &[Option<N>]) -> Self; fn new_from_opt_iter(
name: &str,
it: impl Iterator<Item = Option<N>>
) -> Self; fn new_from_iter(name: &str, it: impl Iterator<Item = N>) -> Self; }
Required methods
fn new_from_slice(name: &str, v: &[N]) -> Self
fn new_from_opt_iter(name: &str, it: impl Iterator<Item = Option<N>>) -> Self
fn new_from_opt_iter(name: &str, it: impl Iterator<Item = Option<N>>) -> Self
Create a new ChunkedArray from an iterator.
fn new_from_iter(name: &str, it: impl Iterator<Item = N>) -> Self
fn new_from_iter(name: &str, it: impl Iterator<Item = N>) -> Self
Create a new ChunkedArray from an iterator.
Implementors
impl<T> NewChunkedArray<ObjectType<T>, T> for ChunkedArray<ObjectType<T>> where
T: PolarsObject,
impl<T> NewChunkedArray<T, <T as ArrowPrimitiveType>::Native> for ChunkedArray<T> where
T: PolarsPrimitiveType,