Trait polars::chunked_array::collect::ChunkedCollectIterExt

pub trait ChunkedCollectIterExt<T>: Sized + Iterator
where
    T: PolarsDataType,
{
    // Provided methods
    fn collect_ca_with_dtype(
        self,
        name: &str,
        dtype: DataType
    ) -> ChunkedArray<T>
       where <T as PolarsDataType>::Array: ArrayFromIterDtype<Self::Item> { ... }
    fn collect_ca_like(
        self,
        name_dtype_src: &ChunkedArray<T>
    ) -> ChunkedArray<T>
       where <T as PolarsDataType>::Array: ArrayFromIterDtype<Self::Item> { ... }
    fn collect_ca_trusted_with_dtype(
        self,
        name: &str,
        dtype: DataType
    ) -> ChunkedArray<T>
       where <T as PolarsDataType>::Array: ArrayFromIterDtype<Self::Item>,
             Self: TrustedLen { ... }
    fn collect_ca_trusted_like(
        self,
        name_dtype_src: &ChunkedArray<T>
    ) -> ChunkedArray<T>
       where <T as PolarsDataType>::Array: ArrayFromIterDtype<Self::Item>,
             Self: TrustedLen { ... }
    fn try_collect_ca_with_dtype<U, E>(
        self,
        name: &str,
        dtype: DataType
    ) -> Result<ChunkedArray<T>, E>
       where <T as PolarsDataType>::Array: ArrayFromIterDtype<U>,
             Self: Iterator<Item = Result<U, E>> { ... }
    fn try_collect_ca_like<U, E>(
        self,
        name_dtype_src: &ChunkedArray<T>
    ) -> Result<ChunkedArray<T>, E>
       where <T as PolarsDataType>::Array: ArrayFromIterDtype<U>,
             Self: Iterator<Item = Result<U, E>> { ... }
    fn try_collect_ca_trusted_with_dtype<U, E>(
        self,
        name: &str,
        dtype: DataType
    ) -> Result<ChunkedArray<T>, E>
       where <T as PolarsDataType>::Array: ArrayFromIterDtype<U>,
             Self: Iterator<Item = Result<U, E>> + TrustedLen { ... }
    fn try_collect_ca_trusted_like<U, E>(
        self,
        name_dtype_src: &ChunkedArray<T>
    ) -> Result<ChunkedArray<T>, E>
       where <T as PolarsDataType>::Array: ArrayFromIterDtype<U>,
             Self: Iterator<Item = Result<U, E>> + TrustedLen { ... }
}

Provided Methods

fn collect_ca_with_dtype(self, name: &str, dtype: DataType) -> ChunkedArray<T>

where <T as PolarsDataType>::Array: ArrayFromIterDtype<Self::Item>,

fn collect_ca_like(self, name_dtype_src: &ChunkedArray<T>) -> ChunkedArray<T>

where <T as PolarsDataType>::Array: ArrayFromIterDtype<Self::Item>,

fn collect_ca_trusted_with_dtype( self, name: &str, dtype: DataType ) -> ChunkedArray<T>

where <T as PolarsDataType>::Array: ArrayFromIterDtype<Self::Item>, Self: TrustedLen,

fn collect_ca_trusted_like( self, name_dtype_src: &ChunkedArray<T> ) -> ChunkedArray<T>

where <T as PolarsDataType>::Array: ArrayFromIterDtype<Self::Item>, Self: TrustedLen,

fn try_collect_ca_with_dtype<U, E>( self, name: &str, dtype: DataType ) -> Result<ChunkedArray<T>, E>

where <T as PolarsDataType>::Array: ArrayFromIterDtype<U>, Self: Iterator<Item = Result<U, E>>,

fn try_collect_ca_like<U, E>( self, name_dtype_src: &ChunkedArray<T> ) -> Result<ChunkedArray<T>, E>

where <T as PolarsDataType>::Array: ArrayFromIterDtype<U>, Self: Iterator<Item = Result<U, E>>,

fn try_collect_ca_trusted_with_dtype<U, E>( self, name: &str, dtype: DataType ) -> Result<ChunkedArray<T>, E>

where <T as PolarsDataType>::Array: ArrayFromIterDtype<U>, Self: Iterator<Item = Result<U, E>> + TrustedLen,

fn try_collect_ca_trusted_like<U, E>( self, name_dtype_src: &ChunkedArray<T> ) -> Result<ChunkedArray<T>, E>

where <T as PolarsDataType>::Array: ArrayFromIterDtype<U>, Self: Iterator<Item = Result<U, E>> + TrustedLen,

Object Safety

This trait is not object safe.

Implementors

impl<T, I> ChunkedCollectIterExt<T> for I

where T: PolarsDataType, I: Iterator,