Enum Binding 

pub enum Binding {
    Vertex(Vertex),
    Edge(Edge),
    Value(Value),
    EdgeList(Vec<Edge>),
}

One row in the binding table threaded through the clause pipeline. Variables can resolve to vertex / edge / arbitrary value bindings.

Variants

Vertex(Vertex)

Edge(Edge)

Value(Value)

EdgeList(Vec<Edge>)

Variable-length relationship binding: ordered list of edges.

Trait Implementations

impl Clone for Binding

fn clone(&self) -> Binding

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Binding

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

Formats the value using the given formatter.