Trait parsell::PeekableIterator

pub trait PeekableIterator: Iterator {
    fn is_empty(&mut self) -> bool;
    fn next_if_ref<F>(&mut self, f: F) -> Option<Self::Item> where F: for<'a> Function<&'a Self::Item, Output=bool>;

    fn next_if<F>(&mut self, f: F) -> Option<Self::Item> where F: Function<Self::Item, Output=bool>, Self::Item: Copy { ... }
}

Required Methods

fn is_empty(&mut self) -> bool

fn next_if_ref<F>(&mut self, f: F) -> Option<Self::Item> where F: for<'a> Function<&'a Self::Item, Output=bool>

Provided Methods

fn next_if<F>(&mut self, f: F) -> Option<Self::Item> where F: Function<Self::Item, Output=bool>, Self::Item: Copy

Implementors

• impl<I> PeekableIterator for Peekable<I> where I: Iterator
• impl<'a> PeekableIterator for Chars<'a>