Trait polars_core::chunked_array::builder::NewChunkedArray
source · [−]pub trait NewChunkedArray<T, N> {
fn from_slice(name: &str, v: &[N]) -> Self;
fn from_slice_options(name: &str, opt_v: &[Option<N>]) -> Self;
fn from_iter_options(name: &str, it: impl Iterator<Item = Option<N>>) -> Self;
fn from_iter_values(name: &str, it: impl Iterator<Item = N>) -> Self;
}
Required Methods
fn from_slice(name: &str, v: &[N]) -> Self
fn from_slice_options(name: &str, opt_v: &[Option<N>]) -> Self
sourcefn from_iter_options(name: &str, it: impl Iterator<Item = Option<N>>) -> Self
fn from_iter_options(name: &str, it: impl Iterator<Item = Option<N>>) -> Self
Create a new ChunkedArray from an iterator.
sourcefn from_iter_values(name: &str, it: impl Iterator<Item = N>) -> Self
fn from_iter_values(name: &str, it: impl Iterator<Item = N>) -> Self
Create a new ChunkedArray from an iterator.
Implementors
impl NewChunkedArray<BooleanType, bool> for BooleanChunked
impl<S> NewChunkedArray<Utf8Type, S> for Utf8Chunkedwhere
S: AsRef<str>,
impl<T> NewChunkedArray<ObjectType<T>, T> for ObjectChunked<T>where
T: PolarsObject,
Available on crate feature
object
only.