Trait polars::prelude::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>;
}

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,