Trait polars::prelude::TakeIterator

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

Required methods

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

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

Trait Implementations

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

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

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

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

Implementors

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

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