Struct DynamicCounterSetSeries 

pub struct DynamicCounterSetSeries { /* private fields */ }

A reusable handle to one dynamic-label grouped counter series.

Resolve this once with DynamicCounterSet::get_or_create or DynamicCounterSet::series, then use index-based methods on hot paths.

Implementations

impl DynamicCounterSetSeries

pub fn inc(&self, counter: &str)

Increment one named counter by 1.

pub fn add(&self, counter: &str, value: isize)

Add value to one named counter.

pub fn add_index(&self, counter_idx: usize, value: isize)

Add value to one pre-resolved counter index.

pub fn add_values(&self, updates: &[(&str, isize)])

Add named counter values in one grouped call.

pub fn add_index_values(&self, updates: &[(usize, isize)])

Add pre-resolved (counter_idx, value) updates in one grouped call.

pub fn add_all_values(&self, values: &[isize])

Add one value for every counter in index order.

pub fn get(&self, counter: &str) -> isize

Return the current total for one named counter.

pub fn get_index(&self, counter_idx: usize) -> isize

Return the current total for one pre-resolved counter index.

pub fn values(&self) -> Vec<isize>

Return all current values in counter index order.

pub fn counter_index(&self, counter: &str) -> Option<usize>

Return the index for counter, if it exists in this grouped set.

pub fn counter_names(&self) -> &[String]

Return counter names in index order.

pub fn is_evicted(&self) -> bool

Check if this series handle has been evicted.

If true, writes go to a detached series that is no longer exported. Callers holding long-lived handles can check this and re-resolve via DynamicCounterSet::series if needed.

Trait Implementations

impl Clone for DynamicCounterSetSeries

fn clone(&self) -> DynamicCounterSetSeries

Returns a duplicate of the value.

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

Performs copy-assignment from source.