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)

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 get_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, status: SpanStatus)

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 as_any(&self) -> &dyn Any

Returns self as any

fn mark_as_active(&self)

Mark as currently active span.

This is the synchronous api. If you are using futures, you need to use the async api via instrument.

fn mark_as_inactive(&self)

Mark span as inactive

This is the synchronous api. If you are using futures, you need to use the async api via instrument.

fn add_event(&self, name: String)

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