Struct Metric 

pub struct Metric { /* private fields */ }

Implementations

impl Metric

pub fn new(name: &'static str) -> Self

pub fn tags(&self) -> Tag

pub fn with_tag(self, tag: TagKind) -> Self

pub fn with_tags<T>(&mut self, tags: T)

where T: Into<Tag>,

pub fn add_tags(&mut self, tags: Tag)

pub fn add_tag(&mut self, tag: TagKind)

pub fn contains_tag(&self, tag: &TagKind) -> bool

pub fn tags_iter(&self) -> impl Iterator<Item = TagKind>

pub fn clear_values(&mut self)

pub fn upsert<'a>(self, update: impl Into<MetricUpdate<'a>>) -> Self

pub fn update_from(&mut self, other: Metric)

pub fn apply_update<'a>(&mut self, update: impl Into<MetricUpdate<'a>>)

pub fn new_statistic(&mut self, value: impl Into<Statistic>)

pub fn new_time_statistic(&mut self, value: impl Into<TimeStatistic>)

pub fn name(&self) -> &str

— Common statistic getters —

pub fn last_value(&self) -> f32

pub fn statistic(&self) -> Option<&Statistic>

pub fn time_statistic(&self) -> Option<&TimeStatistic>

pub fn last_time(&self) -> Duration

pub fn count(&self) -> i32

pub fn value_mean(&self) -> Option<f32>

— Get the value statistics —

pub fn value_variance(&self) -> Option<f32>

pub fn value_std_dev(&self) -> Option<f32>

pub fn value_skewness(&self) -> Option<f32>

pub fn value_min(&self) -> Option<f32>

pub fn value_max(&self) -> Option<f32>

pub fn value_sum(&self) -> Option<f32>

pub fn value_count(&self) -> Option<i32>

pub fn time_mean(&self) -> Option<Duration>

— Get the time statistics —

pub fn time_variance(&self) -> Option<Duration>

pub fn time_std_dev(&self) -> Option<Duration>

pub fn time_min(&self) -> Option<Duration>

pub fn time_max(&self) -> Option<Duration>

pub fn time_sum(&self) -> Option<Duration>

Trait Implementations

impl Clone for Metric

fn clone(&self) -> Metric

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Metric

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

Formats the value using the given formatter.

impl Default for Metric

fn default() -> Metric

Returns the “default value” for a type.

impl From<Metric> for AlterResult

fn from(value: Metric) -> Self

Converts to this type from the input type.

impl PartialEq for Metric

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