Struct Traversal 

pub struct Traversal {
    pub start: VertexId,
    pub edge_label: Option<String>,
    pub max_depth: u32,
    pub direction: TraversalDirection,
}

High-level traversal specification.

Fields

start: VertexId

Starting vertex ID.

edge_label: Option<String>

Edge label to follow (None = any).

max_depth: u32

Maximum depth / hops.

direction: TraversalDirection

Direction in which to traverse edges.

Trait Implementations

impl Clone for Traversal

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Traversal

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Traversal

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Traversal

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.