Struct stats_traits::field_stat_types::FieldStat

pub struct FieldStat<TStatType: 'static> { /* private fields */ }

Implementations

impl<TStatType> FieldStat<TStatType>

pub fn new( tl: &'static LocalKey<FieldStatThreadLocal<TStatType>>, key: String ) -> Self

Trait Implementations

impl Counter for FieldStat<BoxLocalCounter>

fn increment_value(&self, value: i64)

Increments the counter by the given amount.

impl Histogram for FieldStat<BoxLocalHistogram>

fn add_value(&self, value: i64)

Adds value to the histogram. It is being aggregated based on ExportType

fn add_repeated_value(&self, value: i64, nsamples: u32)

You might want to call this method when you have a very hot counter to avoid some congestions on it. The default implementation simply calls add_value O(nsamples) times. If you have a performance-sensitive use case, check whether your Stats type has an O(1) implementation. Value is the value of a single samples and nsamples is the number of samples. Please notice that difference in the value semantic compared to Timeseries::add_value_aggregated.

fn flush(&self)

Flush any buffered data so that it is observable externally. Should only be used for testing.

impl Timeseries for FieldStat<BoxLocalTimeseries>

fn add_value(&self, value: i64)

Adds value to the timeseries. It is being aggregated based on ExportType

fn add_value_aggregated(&self, value: i64, nsamples: u32)

You might want to call this method when you have a very hot counter to avoid some congestions on it. Value is the sum of values of the samples and nsamples is the number of samples. Please notice that difference in the value semantic compared to Histogram::add_repeated_value.