Struct opentelemetry::testing::trace::TestSpan

pub struct TestSpan(pub SpanContext);

Trait Implementations

impl Debug for TestSpan

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

Formats the value using the given formatter.

impl Span for TestSpan

fn add_event_with_timestamp(
    &mut self,
    _name: String,
    _timestamp: SystemTime,
    _attributes: Vec<KeyValue>
)

This is supported on crate feature trace only.

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

fn span_context(&self) -> &SpanContext

This is supported on crate feature trace only.

Returns the SpanContext for the given Span. The returned value may be used even after the Span is finished. The returned value MUST be the same for the entire Span` lifetime.

fn is_recording(&self) -> bool

This is supported on crate feature trace only.

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)

This is supported on crate feature trace only.

An API to set a single Attribute where the attribute properties are passed as arguments. To avoid extra allocations some implementations may offer a separate API for each of the possible value types.

fn set_status(&mut self, _code: StatusCode, _message: String)

This is supported on crate feature trace only.

Sets the status of the Span. If used, this will override the default Span status, which is Unset. message MUST be ignored when the status is OK or Unset

fn update_name(&mut self, _new_name: String)

This is supported on crate feature trace only.

Updates the Span’s name. After this update, any sampling behavior based on the name will depend on the implementation.

fn end_with_timestamp(&mut self, _timestamp: SystemTime)

This is supported on crate feature trace only.

Finishes the Span with given timestamp

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

This is supported on crate feature trace only.

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

fn record_exception(&mut self, err: &dyn Error)

This is supported on crate feature trace only.

Convenience method to record an exception/error as an Event

fn record_exception_with_stacktrace(
    &mut self,
    err: &dyn Error,
    stacktrace: String
)

This is supported on crate feature trace only.

Convenience method to record a exception/error as an Event with custom stacktrace

fn end(&mut self)

This is supported on crate feature trace only.

Finishes the Span.