Trait polars::chunked_array::object::TakeIteratorNulls

pub trait TakeIteratorNulls: Iterator<Item = Option<usize>> + TrustedLen {
    fn check_bounds(&self, bound: usize) -> Result<(), PolarsError>;
    fn boxed_clone(
        &self
    ) -> Box<dyn TakeIteratorNulls<Item = Option<usize>>, Global>;
}

This is supported on crate feature object only.

Required methods

fn check_bounds(&self, bound: usize) -> Result<(), PolarsError>

fn boxed_clone(
    &self
) -> Box<dyn TakeIteratorNulls<Item = Option<usize>>, Global>

Trait Implementations

impl<'_> TakeIteratorNulls for &'_ mut (dyn TakeIteratorNulls<Item = Option<usize>> + '_)

fn check_bounds(&self, bound: usize) -> Result<(), PolarsError>

fn boxed_clone(
    &self
) -> Box<dyn TakeIteratorNulls<Item = Option<usize>>, Global>

impl<'_> TrustedLen for &'_ mut (dyn TakeIteratorNulls<Item = Option<usize>> + '_)

Implementors

impl<'_> TakeIteratorNulls for &'_ mut (dyn TakeIteratorNulls<Item = Option<usize>> + '_)

impl<I> TakeIteratorNulls for I where
    I: Iterator<Item = Option<usize>> + Clone + TrustedLen,