Struct smartnoise_validator::base::AggregatorProperties

pub struct AggregatorProperties {
    pub component: Variant,
    pub properties: IndexMap<IndexKey, ValueProperties>,
    pub lipschitz_constants: Value,
}

Properties of an aggregation applied to a Value.

The component variant is passed forward in the graph until a Mechanism needs sensitivity. Since aggregators implement compute_sensitivity, the compute_sensitivity implemented for whatever aggregator was used earlier in the graph is accessible to the mechanism.

The AggregatorProperties has a one-to-one mapping to a protobuf AggregatorProperties.

Fields

component: Variant

properties: IndexMap<IndexKey, ValueProperties>

lipschitz_constants: Value

Trait Implementations

impl Clone for AggregatorProperties

fn clone(&self) -> AggregatorProperties

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AggregatorProperties

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

Formats the value using the given formatter.