| -module(jaegerl_span). |
| |
| -export([start_span/2]). |
| |
| -export_type([span/0, maybe_span/0]). |
| |
| -define(SPAN, ?MODULE). |
| |
| -record(?SPAN, |
| { |
| tracer :: jaegerl:tracer_id(), |
| operation_name :: jaegerl:operation_name(), |
| start_time :: erlang:timestamp(), |
| tags :: jaegerl:tags(), |
| refs :: [jaegerl:span_reference()], |
| baggage_items :: #{}, |
| trace_id :: integer(), % 128-bit |
| span_id :: integer(), % 64-bit |
| parent_span_id :: integer(), % 64-bit |
| flags :: non_neg_integer(), % 32-bit |
| debug_id :: binary() | undefined |
| }). |
| |
| -opaque span() :: #?SPAN{}. |
| -type maybe_span() :: span() | undefined. |
| |
| -spec start_span(jaegerl:operation_name(), jaegerl:start_span_options()) -> maybe_span(). |
| start_span(OperationName, Options) -> |
| error(unimplemented, [OperationName, Options]). |
