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- /*
- * Copyright 2017-present Facebook, Inc.
- *
- * 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.
- */
- #pragma once
- #include <folly/futures/Future.h>
- #include <folly/futures/Promise.h>
- #include <cstdint>
- namespace folly {
- namespace python {
- namespace test {
- folly::Future<uint64_t> future_getValueX5(uint64_t val) {
- folly::Promise<uint64_t> p;
- auto f = p.getFuture();
- p.setWith([val] {
- if (val == 0) {
- throw std::invalid_argument("0 is not allowed");
- }
- return val * 5;
- });
- return f;
- }
- folly::Function<uint64_t()> getValueX5Fibers(uint64_t val) {
- return [val]() {
- if (val == 0) {
- throw std::invalid_argument("0 is not allowed");
- }
- return val * 5;
- };
- }
- } // namespace test
- } // namespace python
- } // namespace folly
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