Trait NegativeIterator 

pub trait NegativeIterator {
    type Item;
    type IntoIter: Iterator;

    // Required method
    fn neg_iter(&self) -> Self::IntoIter;
}

Required Associated Types

type Item

type IntoIter: Iterator

Required Methods

fn neg_iter(&self) -> Self::IntoIter

Implementations on Foreign Types

impl<'a, T, E> NegativeIterator for &'a Result<T, E>

type Item = &'a E

type IntoIter = <Option<&'a E> as IntoIterator>::IntoIter

fn neg_iter(&self) -> Self::IntoIter

impl<'a, T, I, II> NegativeIterator for &'a T

where II: Iterator, T: NegativeIterator<Item = I, IntoIter = II>,

type Item = I

type IntoIter = II

fn neg_iter(&self) -> Self::IntoIter

impl<T> NegativeIterator for Option<T>

type Item = ()

type IntoIter = <Option<()> as IntoIterator>::IntoIter

fn neg_iter(&self) -> Self::IntoIter

Implementors