Trait IterNextBack 

pub trait IterNextBack<S>: IterBase<S> {
    // Required method
    fn iter_next_back(&mut self, state: &mut S) -> Option<Self::T>;
}

Required Methods

fn iter_next_back(&mut self, state: &mut S) -> Option<Self::T>

Implementors

impl<F: FnMut(&mut S) -> Option<T>, S, T> IterNextBack<S> for Meta<F, S, T>