Struct Exemplar

pub struct Exemplar<T> {
    pub value: T,
    /* private fields */
}

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

Fields

value: T

The measured value.

Implementations

impl<T> Exemplar<T>

pub fn filtered_attributes(&self) -> impl Iterator<Item = &KeyValue>

Returns an iterator over the filtered attributes in Exemplar.

pub fn time(&self) -> SystemTime

Returns the time when the measurement was recorded.

pub fn span_id(&self) -> &[u8; 8]

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

pub fn trace_id(&self) -> &[u8; 16]

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

Trait Implementations

impl<T> Clone for Exemplar<T>

where T: Clone,

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

Returns a duplicate 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.

impl<T> PartialEq for Exemplar<T>

where T: PartialEq,

fn eq(&self, other: &Exemplar<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T> StructuralPartialEq for Exemplar<T>