Struct OrderedPromLabelSet 

pub struct OrderedPromLabelSet { /* private fields */ }

Maintains a mapping of metric labels->values with a defined ordering, used for Prometheus labels

Implementations

impl OrderedPromLabelSet

pub const fn new() -> Self

Create an empty label set.

pub fn keys_ordered(&self) -> impl Iterator<Item = &str>

Iterate over label keys in sorted order.

pub fn as_prom_labels(&self) -> HashMap<&str, String>

Return a map of label keys to their string values, suitable for Prometheus.

pub fn add_kv(&mut self, kv: MetricKeyValue)

Insert a key-value pair, replacing dashes with underscores per Prometheus conventions.

Trait Implementations

impl Clone for OrderedPromLabelSet

fn clone(&self) -> OrderedPromLabelSet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OrderedPromLabelSet

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

Formats the value using the given formatter.

impl Default for OrderedPromLabelSet

fn default() -> OrderedPromLabelSet

Returns the “default value” for a type.

impl From<NewAttributes> for OrderedPromLabelSet

fn from(n: NewAttributes) -> Self

Converts to this type from the input type.

impl PartialEq for OrderedPromLabelSet

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