Struct SampleCollection 

pub struct SampleCollection<T> { /* private fields */ }

Implementations

impl<T> SampleCollection<T>

pub fn new(samples: Vec<Sample<T>>) -> Result<Self, Error>

Creates a new MetricKindCollection from a vector of metrics

Errors

Returns an error if there are duplicate LabelSets in the provided samples.

pub fn get(&self, label: &LabelSet) -> Option<&Measurement<T>>

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn iter(&self) -> Iter<'_, LabelSet, Measurement<T>>

impl SampleCollection<Counter>

pub fn increment(&mut self, label_set: &LabelSet, time: DurationSinceUnixEpoch)

pub fn absolute( &mut self, label_set: &LabelSet, value: u64, time: DurationSinceUnixEpoch, )

impl SampleCollection<Gauge>

pub fn set( &mut self, label_set: &LabelSet, value: f64, time: DurationSinceUnixEpoch, )

pub fn increment(&mut self, label_set: &LabelSet, time: DurationSinceUnixEpoch)

pub fn decrement(&mut self, label_set: &LabelSet, time: DurationSinceUnixEpoch)

Trait Implementations

impl<T: Clone> Clone for SampleCollection<T>

fn clone(&self) -> SampleCollection<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for SampleCollection<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for SampleCollection<T>

fn default() -> SampleCollection<T>

Returns the “default value” for a type.

impl<'de, T> Deserialize<'de> for SampleCollection<T>

where T: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T: PartialEq> PartialEq for SampleCollection<T>

fn eq(&self, other: &SampleCollection<T>) -> 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<T: PrometheusSerializable> PrometheusSerializable for SampleCollection<T>

fn to_prometheus(&self) -> String

Convert the implementing type into a Prometheus exposition format string.

impl<T: Serialize> Serialize for SampleCollection<T>

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl<T> StructuralPartialEq for SampleCollection<T>