Struct CacheMetricLabels 

pub struct CacheMetricLabels {
    pub component: String,
    pub operation: String,
    pub result: String,
}

Low-cardinality labels recorded for a cache event.

Fields

component: String

Cache component, for example cache_aside, lru or two_level.

operation: String

Cache operation category.

result: String

Result category.

Implementations

impl CacheMetricLabels

pub fn new( component: impl Into<String>, operation: impl Into<String>, result: impl Into<String>, ) -> Self

Creates a cache event label set without carrying cache keys.

Trait Implementations

impl Clone for CacheMetricLabels

fn clone(&self) -> CacheMetricLabels

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CacheMetricLabels

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

Formats the value using the given formatter.

impl Ord for CacheMetricLabels

fn cmp(&self, other: &CacheMetricLabels) -> 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.

impl PartialEq for CacheMetricLabels

fn eq(&self, other: &CacheMetricLabels) -> 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 PartialOrd for CacheMetricLabels

fn partial_cmp(&self, other: &CacheMetricLabels) -> 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 Eq for CacheMetricLabels

impl StructuralPartialEq for CacheMetricLabels