Trait polars_core::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[src]

fn new_from_opt_slice(name: &str, opt_v: &[Option<N>]) -> Self[src]

fn new_from_opt_iter(name: &str, it: impl Iterator<Item = Option<N>>) -> Self[src]

Create a new ChunkedArray from an iterator.

fn new_from_iter(name: &str, it: impl Iterator<Item = N>) -> Self[src]

Create a new ChunkedArray from an iterator.

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Implementors

impl NewChunkedArray<BooleanType, bool> for BooleanChunked[src]

fn new_from_iter(
    name: &str,
    it: impl Iterator<Item = bool>
) -> ChunkedArray<BooleanType>[src]

Create a new ChunkedArray from an iterator.

impl<S> NewChunkedArray<Utf8Type, S> for Utf8Chunked where
    S: AsRef<str>, [src]

fn new_from_iter(name: &str, it: impl Iterator<Item = S>) -> Self[src]

Create a new ChunkedArray from an iterator.

impl<T> NewChunkedArray<T, <T as ArrowPrimitiveType>::Native> for ChunkedArray<T> where
    T: PolarsPrimitiveType, [src]

fn new_from_iter(
    name: &str,
    it: impl Iterator<Item = T::Native>
) -> ChunkedArray<T>[src]

Create a new ChunkedArray from an iterator.

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