Struct MetricId 

pub struct MetricId { /* private fields */ }

An identifier of a metric.

It consists of a name as well as a set of tags that can be used to further filter and partition the metrics.

Implementations

impl MetricId

pub fn new<T>(name: T) -> MetricId

where T: Into<Cow<'static, str>>,

Creates a new metric ID with the specified name and no tags.

pub fn with_tag<K, V>(self, key: K, value: V) -> MetricId

where K: Into<Cow<'static, str>>, V: Into<Cow<'static, str>>,

A builder-style method adding a tag to the metric ID.

pub fn name(&self) -> &str

Returns the ID’s name.

pub fn tags(&self) -> &Tags

Returns the ID’s tags.

Trait Implementations

impl Clone for MetricId

fn clone(&self) -> MetricId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MetricId

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

Formats the value using the given formatter.

impl From<&'static str> for MetricId

fn from(s: &'static str) -> MetricId

Converts to this type from the input type.

impl From<Cow<'static, str>> for MetricId

fn from(s: Cow<'static, str>) -> MetricId

Converts to this type from the input type.

impl From<String> for MetricId

fn from(s: String) -> MetricId

Converts to this type from the input type.

impl Hash for MetricId

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for MetricId

fn cmp(&self, other: &MetricId) -> 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 MetricId

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

fn partial_cmp(&self, other: &MetricId) -> 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 MetricId

impl StructuralPartialEq for MetricId