Struct MetricConfig 

pub struct MetricConfig { /* private fields */ }

Configuration values for metrics.

Implementations

impl MetricConfig

pub const DEFAULT_NUM_SAMPLES: i32 = 2

Default number of samples for a windowed stat.

pub fn new() -> Self

Create a MetricConfig with default values.

pub fn quota(&self) -> Option<Quota>

The configured quota, if any.

pub fn set_quota(self, quota: Quota) -> Self

Set the quota.

pub fn event_window(&self) -> i64

The number of events in an event window.

pub fn set_event_window(self, window: i64) -> Self

Set the event window.

pub fn time_window_ms(&self) -> i64

The time window in milliseconds.

pub fn set_time_window_ms(self, window_ms: i64) -> Self

Set the time window in milliseconds.

pub fn set_time_window(self, window: i64, unit: TimeUnit) -> Self

Set the time window expressed in the given unit, mirroring Java’s MetricConfig.timeWindow(long window, TimeUnit unit).

pub fn tags(&self) -> &BTreeMap<String, String>

The default tags for metrics using this config.

pub fn set_tags(self, tags: BTreeMap<String, String>) -> Self

Set the default tags.

pub fn samples(&self) -> i32

The number of samples for windowed stats.

pub fn set_samples(self, samples: i32) -> Self

Set the number of samples. Panics if samples < 1, mirroring Java’s IllegalArgumentException — this is a configuration-time programming error rather than a recoverable runtime condition.

pub fn record_level(&self) -> RecordingLevel

The recording level.

pub fn set_record_level(self, recording_level: RecordingLevel) -> Self

Set the recording level.

Trait Implementations

impl Clone for MetricConfig

fn clone(&self) -> MetricConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MetricConfig

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

Formats the value using the given formatter.

impl Default for MetricConfig

fn default() -> Self

Returns the “default value” for a type.