All notable changes to this project will be documented in this file.
The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.
Swap and CompareAndSwap for Value wrappers without initialization.String method to atomic.Pointer[T] type allowing users to safely print underlying values of pointers.atomic.Float32 type for atomic operations on float32.CompareAndSwap and Swap methods to atomic.String, atomic.Error, and atomic.Value.atomic.Pointer[T] type for atomic operations on pointers of any type. This is present only for Go 1.18 or higher, and is a drop-in for replacement for the standard library's sync/atomic.Pointer type.CAS methods on all types in favor of corresponding CompareAndSwap methods.Thanks to @eNV25 and @icpd for their contributions to this release.
Float64.Swap to match int atomic operations.atomic.Time type for atomic operations on time.Time values.atomic.Uintptr type for atomic operations on uintptr values.atomic.UnsafePointer type for atomic operations on unsafe.Pointer values.golang.org/x/{lint, tools}.golang.org/x/{lint, tools}.Bool.CAS and Bool.Toggle do work correctly together causing CAS to fail even though the old value matches.go.uber.org/atomic import path is supported now. If you need to use the old import path, please add a replace directive to your go.mod.atomic.Error type for atomic operations on error values.atomic.Duration type for atomic operations on time.Duration values.atomic.String.Store("") which caused data races.atomic.Bool.CAS for compare-and-swap semantics on bools.atomic.String.Store("") by avoiding an allocation.atomic.Value from sync/atomic.Float64 type.go.uber.org/atomic import path.