Enum StreamPhase 

pub enum StreamPhase {
    Count,
    Scan,
    Resize,
    Materialize,
}

Phase node kind in the W3.8 Count -> Scan -> Resize -> Materialize schedule.

Variants

Count

WCOJ count kernel phase.

Scan

Deterministic prefix scan over per-block counts.

Resize

Output allocation phase after scan determines cardinality.

Materialize

WCOJ materialize kernel phase.

Trait Implementations

impl Clone for StreamPhase

fn clone(&self) -> StreamPhase

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StreamPhase

impl Debug for StreamPhase

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

Formats the value using the given formatter.

impl Eq for StreamPhase

impl PartialEq for StreamPhase

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