fixup! Add record_exception to Erlang

Author: Gustavo Aguiar

apps/opentelemetry_api/src/otel_span.erl

@@ -114,8 +114,8 @@ add_events(_, _) ->
       Stacktrace :: list(any()),
       Attributes :: opentelemetry:attributes().
 record_exception(SpanCtx, Class, Term, Stacktrace, Attributes) ->
-    ExceptionAttributes = [{<<"exception.type">>, iolist_to_binary(io_lib:format("~0tp:~0tP", [Class, Term, 10], [{chars_limit, 50}]))},
-                           {<<"exception.stacktrace">>, iolist_to_binary(io_lib:format("~0tp", [Stacktrace, 10], [{chars_limit, 50}]))}],
+    ExceptionAttributes = [{<<"exception.type">>, iolist_to_binary(io_lib:format("~0tP:~0tP", [Class, Term, 10], [{chars_limit, 50}]))},
+                           {<<"exception.stacktrace">>, iolist_to_binary(io_lib:format("~0tP", [Stacktrace, 10], [{chars_limit, 50}]))}],
     add_event(SpanCtx, <<"exception">>, ExceptionAttributes ++ Attributes).
 
 -spec record_exception(SpanCtx, Class, Term,  Message, Stacktrace, Attributes) -> boolean() when
@@ -126,8 +126,8 @@ record_exception(SpanCtx, Class, Term, Stacktrace, Attributes) ->
       Stacktrace :: list(any()),
       Attributes :: opentelemetry:attributes().
 record_exception(SpanCtx, Class, Term, Message, Stacktrace, Attributes) ->
-    ExceptionAttributes = [{<<"exception.type">>, iolist_to_binary(io_lib:format("~0tp:~0tP", [Class, Term, 10], [{chars_limit, 50}]))},
-                           {<<"exception.stacktrace">>, iolist_to_binary(io_lib:format("~0tp", [Stacktrace, 10], [{chars_limit, 50}]))},
+    ExceptionAttributes = [{<<"exception.type">>, iolist_to_binary(io_lib:format("~0tP:~0tP", [Class, Term, 10], [{chars_limit, 50}]))},
+                           {<<"exception.stacktrace">>, iolist_to_binary(io_lib:format("~0tP", [Stacktrace, 10], [{chars_limit, 50}]))},
                            {<<"exception.message">>, Message}],
     add_event(SpanCtx, <<"exception">>, ExceptionAttributes ++ Attributes).