Enum WindowKind 

#[non_exhaustive]
pub enum WindowKind {
    Disjoint,
    Sliding(SlidingWindow),
}

How batches are formed over an input stream.

The window policy controls how items from a stream are grouped into Windows.

• WindowKind::Disjoint (default): non-overlapping windows; each window consumes size items from the stream and the next window begins immediately after.
• WindowKind::Sliding: fixed-size windows that advance by a fixed step. Each produced window contains size items, and the next window starts stride items after the previous window start. When stride == size, this is equivalent to WindowKind::Disjoint.

For WindowKind::Sliding, stride <= size is expected.

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.

Disjoint

Non-overlapping (disjoint) windows; default.

Sliding(SlidingWindow)

Sliding windows: each produced window has size items and windows advance by stride items between steps.

Trait Implementations

impl Clone for WindowKind

fn clone(&self) -> WindowKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WindowKind

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

Formats the value using the given formatter.

impl PartialEq for WindowKind

fn eq(&self, other: &WindowKind) -> 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 Copy for WindowKind

impl Eq for WindowKind

impl StructuralPartialEq for WindowKind