| /* |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You 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. |
| */ |
| |
| package errors |
| |
| import "sync" |
| |
| // Wraps the native sync map in generic form. Consider moving this to another package for broader use later |
| type syncMap[K any, V any] struct { |
| m *sync.Map |
| } |
| |
| func newSyncMap[K any, V any]() *syncMap[K, V] { |
| return &syncMap[K, V]{ |
| m: new(sync.Map), |
| } |
| } |
| |
| func (sm *syncMap[K, V]) Store(key K, val V) { |
| sm.m.Store(key, val) |
| } |
| |
| func (sm *syncMap[K, V]) Load(key K) (V, bool) { |
| var v V |
| val, ok := sm.m.Load(key) |
| if ok { |
| v = val.(V) |
| } |
| return v, ok |
| } |