Struct Path 

pub struct Path<T> { /* private fields */ }

This represents a sequence of nodes. The length is also saved, and when exists = false, this means “there is no path”.

Implementations

impl<T> Path<T>

pub fn get_slice<'a>(&'a self) -> &'a [T]

Returns the intermediate nodes on this path as a slice.

pub fn iter<'a>(&'a self) -> impl DoubleEndedIterator<Item = &'a T>

Returns an iterator of the intermediat enodes on this path.

pub fn len(&self) -> usize

Returns the length of this path.

pub fn exists(&self) -> bool

Has this path finite length?

Trait Implementations

impl<T> AsRef<Vec<T>> for Path<T>

fn as_ref(&self) -> &Vec<T>

Converts this type into a shared reference of the (usually inferred) input type.

impl<T: Clone> Clone for Path<T>

fn clone(&self) -> Path<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Path<T>

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

Formats the value using the given formatter.

impl<T> Default for Path<T>

fn default() -> Self

Returns the “default value” for a type.