2023-01-27 21:37:20 +00:00
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// Copyright (c) Tailscale Inc & AUTHORS
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// SPDX-License-Identifier: BSD-3-Clause
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2020-02-14 21:09:19 +00:00
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// Package empty defines an empty struct type.
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package empty
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// Message is an empty message. Its purpose is to be used as pointer
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// type where nil and non-nil distinguish whether it's set. This is
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// used instead of a bool when we want to marshal it as a JSON empty
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// object (or null) for the future ability to add other fields, at
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// which point callers would define a new struct and not use
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// empty.Message.
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type Message struct{}
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