Struct Op 

pub struct Op { /* private fields */ }

A single quota alteration operation.

Corresponds to org.apache.kafka.common.quota.ClientQuotaAlteration.Op.

Implementations

impl Op

pub fn new(key: impl Into<String>, value: Option<f64>) -> Self

Constructs an alteration op.

If value is Some, the existing value is updated; if value is None, the existing value is cleared (quota removal). This mirrors Java’s nullable Double value, where null signals removal.

pub fn key(&self) -> &str

Returns the quota type to alter.

Mirrors Op.key().

pub fn value(&self) -> Option<f64>

Returns the value to set, or None to clear the existing value.

Mirrors Op.value(), where null means the existing value is cleared.

Trait Implementations

impl Clone for Op

fn clone(&self) -> Op

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Op

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

Formats the value using the given formatter.

impl Display for Op

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

Formats the value using the given formatter.

impl PartialEq for Op

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