Trait polars::datatypes::ArrayFromIter

pub trait ArrayFromIter<T>: Sized {
    // Required methods
    fn arr_from_iter<I>(iter: I) -> Self
       where I: IntoIterator<Item = T>;
    fn try_arr_from_iter<E, I>(iter: I) -> Result<Self, E>
       where I: IntoIterator<Item = Result<T, E>>;

    // Provided methods
    fn arr_from_iter_trusted<I>(iter: I) -> Self
       where I: IntoIterator<Item = T>,
             <I as IntoIterator>::IntoIter: TrustedLen { ... }
    fn try_arr_from_iter_trusted<E, I>(iter: I) -> Result<Self, E>
       where I: IntoIterator<Item = Result<T, E>>,
             <I as IntoIterator>::IntoIter: TrustedLen { ... }
}

Required Methods

fn arr_from_iter<I>(iter: I) -> Self

where I: IntoIterator<Item = T>,

fn try_arr_from_iter<E, I>(iter: I) -> Result<Self, E>

where I: IntoIterator<Item = Result<T, E>>,

Provided Methods

fn arr_from_iter_trusted<I>(iter: I) -> Self

where I: IntoIterator<Item = T>, <I as IntoIterator>::IntoIter: TrustedLen,

fn try_arr_from_iter_trusted<E, I>(iter: I) -> Result<Self, E>

where I: IntoIterator<Item = Result<T, E>>, <I as IntoIterator>::IntoIter: TrustedLen,

Object Safety

This trait is not object safe.

Implementors

impl ArrayFromIter<Option<bool>> for BooleanArray

impl ArrayFromIter<bool> for BooleanArray

impl<'a, T> ArrayFromIter<Option<&'a T>> for ObjectArray<T>

where T: PolarsObject,

impl<'a, T> ArrayFromIter<&'a T> for ObjectArray<T>

where T: PolarsObject,

impl<T> ArrayFromIter<Option<T>> for BinaryArray<i64>

where T: IntoBytes,

impl<T> ArrayFromIter<Option<T>> for BinaryViewArrayGeneric<str>

where T: StrIntoBytes,

impl<T> ArrayFromIter<Option<T>> for BinaryViewArrayGeneric<[u8]>

where T: IntoBytes,

impl<T> ArrayFromIter<Option<T>> for PrimitiveArray<T>

where T: NativeType,

impl<T> ArrayFromIter<Option<T>> for Utf8Array<i64>

where T: StrIntoBytes,

impl<T> ArrayFromIter<T> for BinaryArray<i64>

where T: IntoBytes,

impl<T> ArrayFromIter<T> for BinaryViewArrayGeneric<str>

where T: StrIntoBytes,

impl<T> ArrayFromIter<T> for BinaryViewArrayGeneric<[u8]>

where T: IntoBytes,

impl<T> ArrayFromIter<T> for PrimitiveArray<T>

where T: NativeType,

impl<T> ArrayFromIter<T> for Utf8Array<i64>

where T: StrIntoBytes,