Struct MetricMetadata 

pub struct MetricMetadata {
    pub hostname: Option<Arc<str>>,
    pub origin: Option<MetricOrigin>,
}

Metric metadata.

Metadata includes all information that is not specifically related to the context or value of the metric itself, such as sample rate and timestamp.

Fields

hostname: Option<Arc<str>>

The hostname where the metric originated from.

origin: Option<MetricOrigin>

The metric origin.

Implementations

impl MetricMetadata

pub fn hostname(&self) -> Option<&str>

Returns the hostname.

pub fn origin(&self) -> Option<&MetricOrigin>

Returns the metric origin.

pub fn with_hostname(self, hostname: impl Into<Option<Arc<str>>>) -> Self

Set the hostname where the metric originated from.

This could be specified as part of a metric payload that was received from a client, or set internally to the hostname where this process is running.

This variant is specifically for use in builder-style APIs.

pub fn set_hostname(&mut self, hostname: impl Into<Option<Arc<str>>>)

Set the hostname where the metric originated from.

This could be specified as part of a metric payload that was received from a client, or set internally to the hostname where this process is running.

pub fn with_source_type(self, source_type: impl Into<Option<Arc<str>>>) -> Self

Set the metric origin to the given source type.

Indicates the source of the metric, such as the product or service that emitted it, or the source component itself that emitted it.

This variant is specifically for use in builder-style APIs.

pub fn set_source_type(&mut self, source_type: impl Into<Option<Arc<str>>>)

Set the metric origin to the given source type.

Indicates the source of the metric, such as the product or service that emitted it, or the source component itself that emitted it.

pub fn with_origin(self, origin: impl Into<Option<MetricOrigin>>) -> Self

Set the metric origin to the given origin.

Indicates the source of the metric, such as the product or service that emitted it, or the source component itself that emitted it.

This variant is specifically for use in builder-style APIs.

pub fn set_origin(&mut self, origin: impl Into<Option<MetricOrigin>>)

Set the metric origin to the given origin.

Indicates the source of the metric, such as the product or service that emitted it, or the source component itself that emitted it.

Trait Implementations

impl Clone for MetricMetadata

fn clone(&self) -> MetricMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MetricMetadata

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

Formats the value using the given formatter.

impl Default for MetricMetadata

fn default() -> MetricMetadata

Returns the “default value” for a type.

impl Display for MetricMetadata

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

Formats the value using the given formatter.

impl PartialEq for MetricMetadata

fn eq(&self, other: &MetricMetadata) -> 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 Eq for MetricMetadata

impl StructuralPartialEq for MetricMetadata