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- // Copyright (c) 2020 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
- //go:generate bin/gen-atomicwrapper -name=String -type=string -wrapped=Value -file=string.go
- // Note: No Swap as String wraps Value, which wraps the stdlib sync/atomic.Value which
- // only supports Swap as of go1.17: https://github.com/golang/go/issues/39351
- // String returns the wrapped value.
- func (s *String) String() string {
- return s.Load()
- }
- // MarshalText encodes the wrapped string into a textual form.
- //
- // This makes it encodable as JSON, YAML, XML, and more.
- func (s *String) MarshalText() ([]byte, error) {
- return []byte(s.Load()), nil
- }
- // UnmarshalText decodes text and replaces the wrapped string with it.
- //
- // This makes it decodable from JSON, YAML, XML, and more.
- func (s *String) UnmarshalText(b []byte) error {
- s.Store(string(b))
- return nil
- }
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