Struct WindowSpec 

pub struct WindowSpec {
    pub column: String,
    pub aggregate: WindowAggregate,
    pub partition_by: Vec<String>,
    pub order_by: Option<WindowSort>,
    pub frame: Option<WindowFrame>,
    pub offset: Option<u32>,
    pub alpha: Option<f64>,
}

A declaration of a single window column, named by its key in Windows. See the module docs for the computation model.

Fields

column: String

aggregate: WindowAggregate

partition_by: Vec<String>

order_by: Option<WindowSort>

frame: Option<WindowFrame>

offset: Option<u32>

alpha: Option<f64>

Trait Implementations

impl Clone for WindowSpec

fn clone(&self) -> WindowSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WindowSpec

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WindowSpec

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<WindowSpec> for WindowSpec

fn from(value: WindowSpec) -> Self

Converts to this type from the input type.

impl From<WindowSpec> for WindowSpec

fn from(value: WindowSpec) -> Self

Converts to this type from the input type.

impl PartialEq for WindowSpec

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for WindowSpec

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 WindowSpec