Struct google_datastore1_beta3::api::AggregationResult

pub struct AggregationResult {
    pub aggregate_properties: Option<HashMap<String, Value>>,
}

The result of a single bucket from a Datastore aggregation query. The keys of aggregate_properties are the same for all results in an aggregation query, unlike entity queries which can have different fields present for each result.

This type is not used in any activity, and only used as part of another schema.

Fields

aggregate_properties: Option<HashMap<String, Value>>

The result of the aggregation functions, ex: COUNT(*) AS total_entities. The key is the alias assigned to the aggregation function on input and the size of this map equals the number of aggregation functions in the query.

Trait Implementations

impl Clone for AggregationResult

fn clone(&self) -> AggregationResult

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AggregationResult

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

Formats the value using the given formatter.

impl Default for AggregationResult

fn default() -> AggregationResult

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for AggregationResult

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for AggregationResult

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Part for AggregationResult