Enum PlanSubject 

pub enum PlanSubject {
    DataFrameScan,
    CsvScan,
    ParquetScan,
    ColumnarSegmentScan,
    Concat,
    Projection,
    Filter,
    Aggregate,
    Join,
    Sort,
    Slice,
    Unique,
    FillNull,
    DropNulls,
    NullCount,
    Explode,
    Implode,
}

Physical plan compiler and plan node types. Plan/source subject named by a streaming eligibility result.

Variants

DataFrameScan

In-memory materialized DataFrame source.

CsvScan

CSV source.

ParquetScan

Parquet source.

ColumnarSegmentScan

Provisioned range-addressable Alopex V08 columnar segment source.

Concat

Strict vertical concatenation.

Projection

Projection or with-columns operator.

Filter

Filter operator.

Aggregate

Aggregate operator.

Join

Join operator.

Sort

Sort operator.

Slice

Slice operator.

Unique

Unique operator.

FillNull

Fill-null operator.

DropNulls

Drop-nulls operator.

NullCount

Null-count operator.

Explode

Explode operator.

Implode

Implode operator.

Implementations

impl PlanSubject

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

Stable diagnostic name.

Trait Implementations

impl Clone for PlanSubject

fn clone(&self) -> PlanSubject

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PlanSubject

impl Debug for PlanSubject

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

Formats the value using the given formatter.

impl Eq for PlanSubject

impl PartialEq for PlanSubject

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PlanSubject