diff options
Diffstat (limited to 'vendor/go.uber.org/atomic/pointer_go119.go')
| -rw-r--r-- | vendor/go.uber.org/atomic/pointer_go119.go | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/vendor/go.uber.org/atomic/pointer_go119.go b/vendor/go.uber.org/atomic/pointer_go119.go deleted file mode 100644 index 6726f17..0000000 --- a/vendor/go.uber.org/atomic/pointer_go119.go +++ /dev/null @@ -1,61 +0,0 @@ -// Copyright (c) 2022 Uber Technologies, Inc. -// -// Permission is hereby granted, free of charge, to any person obtaining a copy -// of this software and associated documentation files (the "Software"), to deal -// in the Software without restriction, including without limitation the rights -// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -// copies of the Software, and to permit persons to whom the Software is -// furnished to do so, subject to the following conditions: -// -// The above copyright notice and this permission notice shall be included in -// all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -// THE SOFTWARE. - -//go:build go1.19 -// +build go1.19 - -package atomic - -import "sync/atomic" - -// Pointer is an atomic pointer of type *T. -type Pointer[T any] struct { - _ nocmp // disallow non-atomic comparison - p atomic.Pointer[T] -} - -// NewPointer creates a new Pointer. -func NewPointer[T any](v *T) *Pointer[T] { - var p Pointer[T] - if v != nil { - p.p.Store(v) - } - return &p -} - -// Load atomically loads the wrapped value. -func (p *Pointer[T]) Load() *T { - return p.p.Load() -} - -// Store atomically stores the passed value. -func (p *Pointer[T]) Store(val *T) { - p.p.Store(val) -} - -// Swap atomically swaps the wrapped pointer and returns the old value. -func (p *Pointer[T]) Swap(val *T) (old *T) { - return p.p.Swap(val) -} - -// CompareAndSwap is an atomic compare-and-swap. -func (p *Pointer[T]) CompareAndSwap(old, new *T) (swapped bool) { - return p.p.CompareAndSwap(old, new) -} |
