Struct glean_core::metrics::QuantityMetric

pub struct QuantityMetric { /* fields omitted */ }

A quantity metric.

Used to store explicit non-negative integers.

Implementations

impl QuantityMetric

pub fn new(meta: CommonMetricData) -> Self

Creates a new quantity metric.

pub fn set(&self, glean: &Glean, value: i64)

Sets the value. Must be non-negative.

Arguments

• glean - The Glean instance this metric belongs to.
• value - The value. Must be non-negative.

Notes

Logs an error if the value is negative.

pub fn test_get_value(&self, glean: &Glean, storage_name: &str) -> Option<i64>

Test-only API (exported for FFI purposes).

Gets the currently stored value as an integer.

This doesn’t clear the stored value.

Trait Implementations

impl Clone for QuantityMetric

fn clone(&self) -> QuantityMetric

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for QuantityMetric

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

Formats the value using the given formatter.

impl MetricType for QuantityMetric

fn meta(&self) -> &CommonMetricData

Access the stored metadata

fn meta_mut(&mut self) -> &mut CommonMetricData

Access the stored metadata mutable

fn should_record(&self, glean: &Glean) -> bool

Whether this metric should currently be recorded