tailscale/types/empty/message.go
Will Norris 71029cea2d all: update copyright and license headers
This updates all source files to use a new standard header for copyright
and license declaration.  Notably, copyright no longer includes a date,
and we now use the standard SPDX-License-Identifier header.

This commit was done almost entirely mechanically with perl, and then
some minimal manual fixes.

Updates #6865

Signed-off-by: Will Norris <will@tailscale.com>
2023-01-27 15:36:29 -08:00

14 lines
519 B
Go

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