Struct Aggregate 

pub struct Aggregate {
    pub id: NodeId,
    pub parent: NodeId,
    pub group_by: GroupBy,
    pub value: String,
    pub relationships: Vec<String>,
    pub count: u64,
    pub query: QueryParams,
}

A group of neighbors collapsed into one summary. Descending it is a host decision, not an engine one — see DescendOutcome::Subsearch.

Deliberately carries no pre-rendered display string: value and count are data, and display() composes them so a host can phrase or localize it differently (via the label_text style rule) without parsing anything back out.

Fields

id: NodeId

Stable handle. The radial view renders these as __agg:<id>.

parent: NodeId

The node this group hangs off. Derived on receipt and never trusted from the wire — whoever ran the query knows which node it asked about, so a derived value cannot be wrong and no provider can forget to set it. Same rule as NeighborResult::pending.

group_by: GroupBy

value: String

The shared value along that dimension: “OF_TYPE”, “Sorcery”, “rare”.

relationships: Vec<String>

Optional sub-data: distinct relationship types the members are reached through. Empty means UNSTATED, never “no relationships” — a node always reaches its neighbors through something, so an empty list can only mean the provider declined the extra aggregation. Advisory only: never branch on emptiness to conclude anything about the graph.

count: u64

query: QueryParams

Opaque paging token that makes the group fetchable. Without it a host knows N things exist but cannot reach them, and cannot reconstruct the cursor because its encoding is provider-defined.

Implementations

impl Aggregate

pub fn display(&self) -> String

Default display text, e.g. “32 Sorcery”. Composed rather than transmitted so presentation stays overridable in the styling layer.

Trait Implementations

impl Clone for Aggregate

fn clone(&self) -> Aggregate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Aggregate

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Aggregate

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Aggregate

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Aggregate

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 Aggregate