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khepri

0.7.0
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Tree-like replicated on-disk database library

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khepri src khepri_ret.hrl
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src/khepri_ret.hrl 

%% This Source Code Form is subject to the terms of the Mozilla Public

%% License, v. 2.0. If a copy of the MPL was not distributed with this

%% file, You can obtain one at https://mozilla.org/MPL/2.0/.

%%

%% Copyright © 2021-2023 VMware, Inc. or its affiliates.  All rights reserved.

%%



-define(common_ret_to_single_result_ret(__Ret),

        case (__Ret) of

            {ok, __NodePropsMap} ->

                [__NodeProps] = maps:values(__NodePropsMap),

                {ok, __NodeProps};

            {error, ?khepri_exception(_, _) = __Exception} ->

                ?khepri_misuse(__Exception);

            __Error ->

                __Error

        end).



-define(result_ret_to_minimal_ret(__Ret),

        case (__Ret) of

            {ok, _} -> ok;

            __Other -> __Other

        end).



-define(raise_exception_if_any(__Ret),

        case (__Ret) of

            {error, ?khepri_exception(_, _) = __Exception} ->

                ?khepri_misuse(__Exception);

            _ ->

                __Ret

        end).