commit | fcb7ed1e6974a07f858362d14a27fd8b44aea7d2 | [log] [tgz] |
---|---|---|
author | Daniel Malmer <dmalmer@gmail.com> | Sun May 10 10:17:21 2020 -0400 |
committer | GitHub <noreply@github.com> | Sun May 10 07:17:21 2020 -0700 |
tree | efe923c1c119532c396fa2241e4243eb4a0bbfc5 | |
parent | b2c105d12ef6919fdf9e32b217d66ffe86e6a6f6 [diff] |
Add JSON Marshal and Unmarshal (#68) Support serializing and deserializing atomic objects to/from JSON using the JSON representation of the underlying types. Without this, marshaling returns `{}`. Per discussion in #68, `atomic.Value` does not yet implement support because there's an open question as to whether it should implement it even if the underlying type doesn't support JSON marshaling/ unmarshaling. Resolves #49
Simple wrappers for primitive types to enforce atomic access.
$ go get -u go.uber.org/atomic@v1
As of v1.5.0, the import path go.uber.org/atomic
is the only supported way of using this package. If you are using Go modules, this package will fail to compile with the legacy import path path github.com/uber-go/atomic
.
We recommend migrating your code to the new import path but if you're unable to do so, or if your dependencies are still using the old import path, you will have to add a replace
directive to your go.mod
file downgrading the legacy import path to an older version.
replace github.com/uber-go/atomic => github.com/uber-go/atomic v1.4.0
You can do so automatically by running the following command.
$ go mod edit -replace github.com/uber-go/atomic=github.com/uber-go/atomic@v1.4.0
The standard library‘s sync/atomic
is powerful, but it’s easy to forget which variables must be accessed atomically. go.uber.org/atomic
preserves all the functionality of the standard library, but wraps the primitive types to provide a safer, more convenient API.
var atom atomic.Uint32
atom.Store(42)
atom.Sub(2)
atom.CAS(40, 11)
See the documentation for a complete API specification.
Stable.
Released under the MIT License.