Struct opentelemetry::sdk::metrics::data::Exemplar

pub struct Exemplar<T> {
    pub filtered_attributes: Vec<KeyValue, Global>,
    pub time: SystemTime,
    pub value: T,
    pub span_id: [u8; 8],
    pub trace_id: [u8; 16],
}

Available on crate feature metrics only.

A measurement sampled from a time series providing a typical example.

Fields

filtered_attributes: Vec<KeyValue, Global>

The attributes recorded with the measurement but filtered out of the time series’ aggregated data.

time: SystemTime

The time when the measurement was recorded.

value: T

The measured value.

span_id: [u8; 8]

The ID of the span that was active during the measurement.

If no span was active or the span was not sampled this will be empty.

trace_id: [u8; 16]

The ID of the trace the active span belonged to during the measurement.

If no span was active or the span was not sampled this will be empty.

Trait Implementations

impl<T> Clone for Exemplar<T>where T: Copy,

fn clone(&self) -> Exemplar<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for Exemplar<T>where T: Debug,

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

Formats the value using the given formatter.