Struct itertools::adaptors::CoalesceCore

pub struct CoalesceCore<I>where
    I: Iterator,{
    iter: I,
    last: Option<I::Item>,
}

Fields

iter: I

last: Option<I::Item>

Implementations

impl<I> CoalesceCore<I>where
    I: Iterator,

fn next_with<F>(&mut self, f: F) -> Option<I::Item>where
    F: FnMut(I::Item, I::Item) -> Result<I::Item, (I::Item, I::Item)>,

fn size_hint(&self) -> (usize, Option<usize>)

Trait Implementations

impl<I: Clone> Clone for CoalesceCore<I>where
    I: Iterator,
    I::Item: Clone,

fn clone(&self) -> CoalesceCore<I>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<I: Debug> Debug for CoalesceCore<I>where
    I: Iterator,
    I::Item: Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.