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

pub struct Span { /* fields omitted */ }

Single operation within a trace.

Trait Implementations

impl Span for Span

fn add_event_with_timestamp(&mut self, message: 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 add_link(&mut self, _link: SpanContext)

Adds links to a given Span.

Linked Spans can be from the same or a different trace.

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(&mut 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(&mut self, _status: String)

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

fn update_name(&mut self, new_name: String)

Updates the Span's name.

fn end(&mut self)

Finishes the span.

fn as_any(&self) -> &dyn Any

Returns self as any

fn add_event(&mut self, message: String)

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

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.