Enum AggregateFunction 

pub enum AggregateFunction {
    Count,
    Sum(String),
    Avg(String),
    Min(String),
    Max(String),
    Distinct(String),
    GroupBy(String),
}

Aggregation functions for query results.

Variants

Count

Count the number of items

Sum(String)

Sum numeric values for the specified property key

Tuple Fields

0: String

Property key to sum

Avg(String)

Average numeric values for the specified property key

Tuple Fields

0: String

Property key to average

Min(String)

Minimum value for the specified property key

Tuple Fields

0: String

Property key to find minimum

Max(String)

Maximum value for the specified property key

Tuple Fields

0: String

Property key to find maximum

Distinct(String)

Collect unique values for the specified property key

Tuple Fields

0: String

Property key to collect distinct values

GroupBy(String)

Group by the specified property value

Tuple Fields

0: String

Property key to group by

Trait Implementations

impl Clone for AggregateFunction

fn clone(&self) -> AggregateFunction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AggregateFunction

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

Formats the value using the given formatter.

impl PartialEq for AggregateFunction

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for AggregateFunction