Struct OperatorMemory 

pub struct OperatorMemory {
    pub rows: usize,
    pub bytes: usize,
}

One operator’s resource footprint.

Fields

rows: usize

Number of records currently materialized in the arrangement.

bytes: usize

Approximate memory footprint of the arrangement in bytes.

Implementations

impl OperatorMemory

pub const fn new(rows: usize, bytes: usize) -> Self

Builds a record from (rows, bytes) measurements.

Trait Implementations

impl Clone for OperatorMemory

fn clone(&self) -> OperatorMemory

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for OperatorMemory

impl Debug for OperatorMemory

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

Formats the value using the given formatter.

impl Default for OperatorMemory

fn default() -> OperatorMemory

Returns the “default value” for a type.

impl Eq for OperatorMemory

impl PartialEq for OperatorMemory

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