Enum RuntimeOperatorStageKind 

pub enum RuntimeOperatorStageKind {
    RegexReplacePreflight,
    RegexReplaceExecute,
    ExactCardinalityProbe,
    PreparedGroupbyPrepare,
    PreparedGroupbyAggregate,
    LibcudfGroupby,
    HashPartition,
    PartialAggregate,
    FinalMerge,
    PartitionLocalTopK,
    FinalSort,
    VectorPack,
    VectorNative,
    VectorAssemble,
    MlPack,
    MlNative,
    MlAssemble,
}

Operator-substage category for blocking native primitives.

Pair events by RuntimeTimelineEvent::span_id. Kinds must stay short and free of SQL, paths, or unbounded diagnostic text.

Variants

RegexReplacePreflight

Regular-expression replacement size preflight.

RegexReplaceExecute

Regular-expression replacement native execution.

ExactCardinalityProbe

Native exact-cardinality measurement used for strategy selection.

PreparedGroupbyPrepare

Preparation of reusable groupby state.

PreparedGroupbyAggregate

Aggregation using prepared groupby state.

LibcudfGroupby

Direct libcudf groupby execution.

HashPartition

Hash partitioning of a native frame.

PartialAggregate

Aggregation of one partial input.

FinalMerge

Merge of partial aggregate results.

PartitionLocalTopK

Top-k selection within one native partition.

FinalSort

Final native sort of retained inputs.

VectorPack

Preparation of dense vector inputs for a native algorithm.

VectorNative

Native vector algorithm execution.

VectorAssemble

Assembly of vector algorithm output into query results.

MlPack

Preparation of matrix inputs for a native ML algorithm.

MlNative

Native machine-learning algorithm execution.

MlAssemble

Assembly of ML algorithm output into query results.

Implementations

impl RuntimeOperatorStageKind

pub const fn as_str(self) -> &'static str

Stable snake_case label used in facts and JSON.

Trait Implementations

impl Clone for RuntimeOperatorStageKind

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RuntimeOperatorStageKind

impl Debug for RuntimeOperatorStageKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RuntimeOperatorStageKind

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for RuntimeOperatorStageKind

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

Formats the value using the given formatter.

impl Eq for RuntimeOperatorStageKind

impl Hash for RuntimeOperatorStageKind

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for RuntimeOperatorStageKind

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for RuntimeOperatorStageKind

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for RuntimeOperatorStageKind

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for RuntimeOperatorStageKind

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 RuntimeOperatorStageKind