View Source otel_span (opentelemetry_api v1.3.0)

-type start_opts() ::
    #{attributes := opentelemetry:attributes_map(),
      links := [opentelemetry:link()],
      is_recording := boolean(),
      start_time := opentelemetry:timestamp(),
      kind := opentelemetry:span_kind()}.

Start options for a span.

Link to this section Functions

add_event(SpanCtx, Name, Attributes)

-spec add_event(SpanCtx, Name, Attributes) -> boolean()
             when
                 Name :: opentelemetry:event_name(),
                 Attributes :: opentelemetry:attributes_map(),
                 SpanCtx :: opentelemetry:span_ctx().

Adds an event to the given span context.

Returns false if the given span context is not recording, or if the event Name is not valid.

add_events(SpanCtx, Events)

-spec add_events(SpanCtx, Events) -> boolean()
              when Events :: [opentelemetry:event()], SpanCtx :: opentelemetry:span_ctx().

Same as add_event/3, but takes a list of events.

Returns false if the given span context is not recording.

end_span(SpanCtx)

-spec end_span(SpanCtx) -> SpanCtx when SpanCtx :: opentelemetry:span_ctx().

Ends the given span context.

If SpanCtx is not recording, this function doesn't do anything. Returns the updated span context.

end_span(SpanCtx, Timestamp)

-spec end_span(SpanCtx, Timestamp) -> SpanCtx
            when SpanCtx :: opentelemetry:span_ctx(), Timestamp :: integer() | undefined.

Ends the given span context with the given timestamp.

If SpanCtx is not recording, this function doesn't do anything. If Timestamp is undefined, this is equivalent to end_span/1. Returns the updated span context.

hex_span_ctx(Span_ctx)

-spec hex_span_ctx(opentelemetry:span_ctx() | undefined) ->
                #{otel_trace_id := unicode:charlist(),
                  otel_span_id := unicode:charlist(),
                  otel_trace_flags := unicode:charlist()} |
                #{}.

hex_span_id(Span_ctx)

-spec hex_span_id(opentelemetry:span_ctx()) -> opentelemetry:hex_span_id().

hex_trace_id(Span_ctx)

-spec hex_trace_id(opentelemetry:span_ctx()) -> opentelemetry:hex_trace_id().

is_recording(SpanCtx)

-spec is_recording(SpanCtx) -> boolean() when SpanCtx :: opentelemetry:span_ctx() | undefined.

Returns whether the span is recording.

is_valid(SpanCtx)

-spec is_valid(SpanCtx) -> boolean() when SpanCtx :: opentelemetry:span_ctx().

Returns whether the span context is valid.

record_exception(SpanCtx, Class, Term, Stacktrace, Attributes)

-spec record_exception(SpanCtx, Class, Term, Stacktrace, Attributes) -> boolean()
                    when
                        SpanCtx :: opentelemetry:span_ctx(),
                        Class :: atom(),
                        Term :: term(),
                        Stacktrace :: [any()],
                        Attributes :: opentelemetry:attributes_map().

record_exception(SpanCtx, Class, Term, Message, Stacktrace, Attributes)

-spec record_exception(SpanCtx, Class, Term, Message, Stacktrace, Attributes) -> boolean()
                    when
                        SpanCtx :: opentelemetry:span_ctx(),
                        Class :: atom(),
                        Term :: term(),
                        Message :: unicode:unicode_binary(),
                        Stacktrace :: [any()],
                        Attributes :: opentelemetry:attributes_map().

set_attribute(SpanCtx, Key, Value)

-spec set_attribute(SpanCtx, Key, Value) -> boolean()
                 when
                     Key :: opentelemetry:attribute_key(),
                     Value :: opentelemetry:attribute_value(),
                     SpanCtx :: opentelemetry:span_ctx().

set_attributes(SpanCtx, Attributes)

-spec set_attributes(SpanCtx, Attributes) -> boolean()
                  when
                      Attributes :: opentelemetry:attributes_map(),
                      SpanCtx :: opentelemetry:span_ctx().

set_status(SpanCtx, StatusOrCode)

-spec set_status(SpanCtx, StatusOrCode) -> boolean()
              when
                  StatusOrCode :: opentelemetry:status() | undefined | opentelemetry:status_code(),
                  SpanCtx :: opentelemetry:span_ctx().

set_status(SpanCtx, Code, Message)

-spec set_status(SpanCtx, Code, Message) -> boolean()
              when
                  Code :: opentelemetry:status_code(),
                  Message :: unicode:unicode_binary(),
                  SpanCtx :: opentelemetry:span_ctx().

span_id(Span_ctx)

-spec span_id(opentelemetry:span_ctx()) -> opentelemetry:span_id().

Returns the span ID of the given span context.

trace_id(Span_ctx)

-spec trace_id(opentelemetry:span_ctx()) -> opentelemetry:trace_id().

Returns the trace ID of the given span context.

tracestate(Span_ctx)

-spec tracestate(opentelemetry:span_ctx() | undefined) -> otel_tracestate:t().

update_name(SpanCtx, Name)

-spec update_name(SpanCtx, Name) -> boolean()
               when Name :: opentelemetry:span_name(), SpanCtx :: opentelemetry:span_ctx().

Updates the name of the given span context to Name.

Returns false if the given span context is not recording, or if the name Name is not valid.

validate_start_opts(Opts)

-spec validate_start_opts(start_opts()) -> start_opts().

Validates the start options for a span and fills in defaults.

Settings View Source otel_span (opentelemetry_api v1.3.0)

Link to this section Summary

Types

Functions

Link to this section Types

start_opts/0