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hackney src metrics hackney_dummy_metrics.erl
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src/metrics/hackney_dummy_metrics.erl

%%% -*- erlang -*-
%%%
%%% This file is part of hackney released under the Apache 2 license.
%%% See the NOTICE for more information.
%%%
%%% @doc dummy metric module
%%%
-module(hackney_dummy_metrics).
-export([
new/2,
delete/1,
increment_counter/1,
increment_counter/2,
decrement_counter/1,
decrement_counter/2,
update_histogram/2,
update_gauge/2,
update_meter/2]).
new(_, _) ->
ok.
delete(_) ->
ok.
increment_counter(_) ->
ok.
increment_counter(_, _) ->
ok.
decrement_counter(_) ->
ok.
decrement_counter(_, _) ->
ok.
update_histogram(_, Fun) when is_function(Fun, 0) ->
Fun();
update_histogram(_, _) ->
ok.
update_gauge(_, _) ->
ok.
update_meter(_, _) ->
ok.