Trait toodee::TooDeeIterator

pub trait TooDeeIterator: Iterator {
    fn num_cols(&self) -> usize;
}

An Iterator that knows how many columns it emits per row.

Required methods

fn num_cols(&self) -> usize

The number of columns the iterator emits per row

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Implementors

impl<'_, T> TooDeeIterator for Rows<'_, T>

fn num_cols(&self) -> usize

impl<'_, T> TooDeeIterator for RowsMut<'_, T>

fn num_cols(&self) -> usize

impl<I> TooDeeIterator for FlattenExact<I> where
    I: ExactSizeIterator + DoubleEndedIterator + TooDeeIterator,
    I::Item: IntoIterator,
    <I::Item as IntoIterator>::IntoIter: DoubleEndedIterator + ExactSizeIterator, 

fn num_cols(&self) -> usize

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