Struct TraversalOptions 

pub struct TraversalOptions {
    pub strategy: TraversalStrategy,
    pub seeds: Vec<ExternalId>,
    pub max_depth: usize,
    pub direction: TraversalDirection,
    pub allowed_labels: BTreeSet<String>,
    pub hub_policy: HubExpansionPolicy,
}

Complete Graphify-compatible traversal options.

Fields

strategy: TraversalStrategy

BFS or DFS.

seeds: Vec<ExternalId>

One or more external node IDs.

max_depth: usize

Maximum emitted depth. Zero emits only seeds.

direction: TraversalDirection

Edge direction.

allowed_labels: BTreeSet<String>

Allowed edge labels. Empty means every label.

hub_policy: HubExpansionPolicy

Optional hub suppression.

Implementations

impl TraversalOptions

pub fn breadth_first<I>( seeds: impl IntoIterator<Item = I>, max_depth: usize, ) -> TraversalOptions

where I: Into<ExternalId>,

Construct breadth-first traversal options.

pub fn depth_first<I>( seeds: impl IntoIterator<Item = I>, max_depth: usize, ) -> TraversalOptions

where I: Into<ExternalId>,

Construct depth-first traversal options.

Trait Implementations

impl Clone for TraversalOptions

fn clone(&self) -> TraversalOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TraversalOptions

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TraversalOptions

fn deserialize<__D>( __deserializer: __D, ) -> Result<TraversalOptions, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for TraversalOptions

impl PartialEq for TraversalOptions

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for TraversalOptions

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TraversalOptions