Enum ResourceScope 

pub enum ResourceScope {
    Source,
    Decode,
    Operator,
    Expression,
    Output,
    MaterializedOutput,
    Spill,
}

The allocation domain that owns a reservation.

Variants

Source

Raw input bytes held by a source reader.

Decode

Decode buffers and Arrow arrays constructed by a source reader.

Operator

A physical operator’s intermediate state.

Expression

Expression evaluation and memoization state.

Output

A batch waiting to be transferred to the consumer.

MaterializedOutput

Batches retained while constructing a bounded materialized result.

Spill

Temporary spill state, if a bounded executor supports it.

Implementations

impl ResourceScope

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

Stable scope name for diagnostics and telemetry.

Trait Implementations

impl Clone for ResourceScope

fn clone(&self) -> ResourceScope

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ResourceScope

impl Debug for ResourceScope

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

Formats the value using the given formatter.

impl Eq for ResourceScope

impl PartialEq for ResourceScope

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ResourceScope