Struct GroupSpec 

pub struct GroupSpec {
    pub field: String,
    pub field_span: Option<Span>,
    pub size: Option<u64>,
    pub lookup: Option<GroupLookup>,
}

GROUP BY field [SIZE n] [LOOKUP FROM c [WITH PAYLOAD …] [WITH VECTOR …]] settings.

Fields

field: String

Payload field used as the group key.

field_span: Option<Span>

Source span of the group-key field token (GROUP BY <here>).

Skipped by serde so AST snapshots stay span-free; the planner threads it into QQL-PLAN-GROUP instead of returning None.

size: Option<u64>

Maximum hits per group.

lookup: Option<GroupLookup>

Optional collection used to resolve group values.

Trait Implementations

impl Clone for GroupSpec

fn clone(&self) -> GroupSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GroupSpec

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

Formats the value using the given formatter.

impl PartialEq for GroupSpec

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for GroupSpec