Files
firebase-ios-sdk/FirebaseCore/Internal/Sources/HeartbeatLogging/WeakContainer.swift
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Nick Cooke a09083f9d0 [v9] Reorganize FirebaseCore* modules (#9482)
* [skip ci] [will revert] Add debug printing to `pod_lib_lint.rb`

* Reorganize FirebaseCore libraries for SPM and CP

* [skip ci] Revert "[skip ci] [will revert] Add debug printing to `pod_lib_lint.rb`"

This reverts commit 2a837e39708c21b0a324743ab226bd6c01047de7.

* Review and fix CI

* Remove `heartbeat_logging.yml` and add `core_internal.yml`

* Remove trailing whitespace

* Fix more whitespace 😞

* Fix `core_internal.yml` scheme name

* Update `check_imports.swift` and TODO

* Review

* Add FirebaseCoreInternal pod to Firestore example's Podfile

* [skip ci] Review - remove TODOs

* [skip ci] Remove duplicate `XCTest` import
2022-03-23 06:08:14 -07:00

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Swift

// Copyright 2021 Google LLC
//
// 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.
import Foundation
/// A structure used to weakly box reference types.
struct WeakContainer<Object: AnyObject> {
weak var object: Object?
}