polars::prelude

Trait PolarsIterator

Source 
pub trait PolarsIterator:
    ExactSizeIterator
    + DoubleEndedIterator
    + Send
    + Sync
    + TrustedLen { }
Expand description

A PolarsIterator is an iterator over a ChunkedArray which contains polars types. A PolarsIterator must implement ExactSizeIterator and DoubleEndedIterator.

Trait Implementations§

Source§

impl<I> TrustedLen for Box<dyn PolarsIterator<Item = I> + '_>

Implementors§

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impl<T> PolarsIterator for T
where T: ExactSizeIterator + DoubleEndedIterator + Send + Sync + TrustedLen + ?Sized,

Implement PolarsIterator for every iterator that implements the needed traits.