Enum TraversalDirection 

pub enum TraversalDirection {
    Out,
    In,
    Both,
}

Traversal direction relative to the seed, applied at EVERY hop — depth > 1 is a pure transitive closure in the chosen direction, never a mixed walk (an entity reachable only by alternating directions is not in an out or in result at any depth; that per-hop property is what makes a fall-through analysis correct).

in/out describe the edge relative to the seed and match the Store’s own vocabulary — domain words (ancestors/upstream) invert per schema, so the engine does not use them.

Variants

Out

Follow edges pointing away from the seed (seed → target).

In

Follow edges pointing at the seed (source → seed).

Both

Follow both — the historical undirected walk, and the default: a query that omits the selector returns exactly what it always returned.

Trait Implementations

impl Clone for TraversalDirection

fn clone(&self) -> TraversalDirection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TraversalDirection

impl Debug for TraversalDirection

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

Formats the value using the given formatter.

impl Default for TraversalDirection

fn default() -> TraversalDirection

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TraversalDirection

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for TraversalDirection

impl JsonSchema for TraversalDirection

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for TraversalDirection

fn eq(&self, other: &TraversalDirection) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for TraversalDirection

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TraversalDirection