Struct opentelemetry::sdk::trace::span::Span

pub struct Span { /* fields omitted */ }

Single operation within a trace.

Trait Implementations

impl Clone for Span

fn clone(&self) -> Span

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Span

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

Formats the value using the given formatter.

impl Span for Span

fn add_event_with_timestamp(
    &self,
    name: String,
    timestamp: SystemTime,
    attributes: Vec<KeyValue>
)

Records events at a specific time in the context of a given Span.

Note that the OpenTelemetry project documents certain "standard event names and keys" which have prescribed semantic meanings.

fn span_context(&self) -> SpanContext

Returns the SpanContext for the given Span.

fn is_recording(&self) -> bool

Returns true if this Span is recording information like events with the add_event operation, attributes using set_attributes, status with set_status, etc.

fn set_attribute(&self, attribute: KeyValue)

Sets a single Attribute where the attribute properties are passed as arguments.

Note that the OpenTelemetry project documents certain "standard attributes" that have prescribed semantic meanings.

fn set_status(&self, code: StatusCode, message: String)

Sets the status of the Span. If used, this will override the default Span status, which is OK.

fn update_name(&self, new_name: String)

Updates the Span's name.

fn end(&self)

Finishes the span.

fn add_event(&self, name: String, attributes: Vec<KeyValue>)

An API to record events in the context of a given Span.