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39 lines
1.3 KiB
39 lines
1.3 KiB
//
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// Copyright (C) 2021 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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//! This module implements safe wrappers for GetServerConfigurableFlag method
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//! from libflags.
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pub use ffi::GetServerConfigurableFlag;
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#[cxx::bridge]
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mod ffi {
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unsafe extern "C++" {
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include!("get_flags.hpp");
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/// Use the category name and flag name registered in SettingsToPropertiesMapper.java
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/// to query the experiment flag value. This method will return default_value if
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/// querying fails.
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/// Note that for flags from Settings.Global, experiment_category_name should
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/// always be global_settings.
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fn GetServerConfigurableFlag(
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experiment_category_name: &str,
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experiment_flag_name: &str,
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default_value: &str,
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) -> String;
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}
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}
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