Enum WindowAggKind 

pub enum WindowAggKind {
    Count,
    Sum,
    Min,
    Max,
    Avg,
    Stddev,
}

Aggregate function in a streaming window plan.

Variants

Count

Sum

Min

Max

Avg

Stddev

Sample standard deviation (Bessel-corrected, denominator n-1).

Trait Implementations

impl Clone for WindowAggKind

fn clone(&self) -> WindowAggKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WindowAggKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WindowAggKind

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for WindowAggKind

impl PartialEq for WindowAggKind

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for WindowAggKind

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 WindowAggKind