use FusedIterator;
use crate Path;
/// An iterator over [`Path`] and its ancestors.
///
/// This `struct` is created by the [`ancestors`] method on [`Path`].
/// See its documentation for more.
///
/// # Examples
///
/// ```
/// use async_std::path::Path;
///
/// let path = Path::new("/foo/bar");
///
/// for ancestor in path.ancestors() {
/// println!("{}", ancestor.display());
/// }
/// ```
///
/// [`ancestors`]: struct.Path.html#method.ancestors
/// [`Path`]: struct.Path.html