%%%------------------------------------------------------------------------ %% Copyright 2022, OpenTelemetry Authors %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. %% You may obtain a copy of the License at %% %% http://www.apache.org/licenses/LICENSE-2.0 %% %% Unless required by applicable law or agreed to in writing, software %% distributed under the License is distributed on an "AS IS" BASIS, %% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. %% See the License for the specific language governing permissions and %% limitations under the License. %% %% @doc Asynchronous UpDownCounter is an asynchronous Instrument which %% reports additive value(s) (e.g. the process heap size - it makes %% sense to report the heap size from multiple processes and sum them up, %% so we get the total heap usage) when the instrument is being observed. %% %% Note: if the value is monotonically increasing, use Asynchronous Counter %% instead; if the value is non-additive, use Asynchronous Gauge instead. %% @end %%%------------------------------------------------------------------------- -module(otel_observable_updowncounter). -export([create/3, create/5]). create(Meter, Name, Opts) -> otel_meter:create_observable_updowncounter(Meter, Name, Opts). create(Meter, Name, Callback, CallbackArgs, Opts) -> otel_meter:create_observable_updowncounter(Meter, Name, Callback, CallbackArgs, Opts).