Enum PathElem 

pub enum PathElem {
    Node(Node),
    Edge(Edge),
}

One element of a Value::Path — a path is node, edge, node, edge, ..., node, alternating, as a single Vec, not two parallel node/edge vecs (which would create an unenforced nodes.len() == edges.len() + 1 invariant across every place a path gets built or read).

Variants

Node(Node)

Edge(Edge)

Trait Implementations

impl Clone for PathElem

fn clone(&self) -> PathElem

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PathElem

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

Formats the value using the given formatter.