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Diffstat (limited to 'dependencies/pkg/mod/go.uber.org/atomic@v1.7.0/example_test.go')
-rw-r--r-- | dependencies/pkg/mod/go.uber.org/atomic@v1.7.0/example_test.go | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/dependencies/pkg/mod/go.uber.org/atomic@v1.7.0/example_test.go b/dependencies/pkg/mod/go.uber.org/atomic@v1.7.0/example_test.go new file mode 100644 index 0000000..806e11c --- /dev/null +++ b/dependencies/pkg/mod/go.uber.org/atomic@v1.7.0/example_test.go @@ -0,0 +1,43 @@ +// Copyright (c) 2016 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. + +package atomic_test + +import ( + "fmt" + + "go.uber.org/atomic" +) + +func Example() { + // Uint32 is a thin wrapper around the primitive uint32 type. + var atom atomic.Uint32 + + // The wrapper ensures that all operations are atomic. + atom.Store(42) + fmt.Println(atom.Inc()) + fmt.Println(atom.CAS(43, 0)) + fmt.Println(atom.Load()) + + // Output: + // 43 + // true + // 0 +} |