Function polars::export::arrow::bitmap::utils::zip_validity

source · [−]

pub fn zip_validity<T, I>(
    values: I, 
    validity: Option<BitmapIter<'_>>
) -> ZipValidity<'_, T, I>ⓘNotable traits for ZipValidity<'a, T, I>impl<'a, T, I> Iterator for ZipValidity<'a, T, I> where
    I: Iterator<Item = T>,     type Item = Option<T>; where
    I: Iterator<Item = T>,

Expand description

Returns an iterator adapter that returns Option according to an optional validity.