Enum WindowSpec 

#[non_exhaustive]
pub enum WindowSpec {
    TumblingSeq {
        size: u64,
    },
}

Window strategy for QueryV1::Window. Phase E-5 ships only the tumbling-on-seq variant; sliding + session windows extend cleanly via additional variants.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

TumblingSeq

Non-overlapping fixed-size buckets keyed on ResultRow::seq. Bucket i contains rows whose seq falls in [i * size, (i + 1) * size).

Fields

size: u64

Window size in seq units. Must be >= 1; the planner rejects 0.

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 PartialEq for WindowSpec

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