mirror of
https://github.com/tailscale/tailscale.git
synced 2024-11-30 05:25:35 +00:00
17 lines
730 B
Go
17 lines
730 B
Go
|
// Copyright (c) 2020 Tailscale Inc & AUTHORS All rights reserved.
|
||
|
|
// Use of this source code is governed by a BSD-style
|
||
|
|
// license that can be found in the LICENSE file.
|
||
|
|
|
||
|
|
// Package structs contains the Incomparable type.
|
||
|
|
package structs
|
||
|
|
|
||
|
|
// Incomparable is a zero-width incomparable type. If added as the
|
||
|
|
// first field in a struct, it marks that struct as not comparable
|
||
|
|
// (can't do == or be a map key) and usually doesn't add any width to
|
||
|
|
// the struct (unless the struct has only small fields).
|
||
|
|
//
|
||
|
|
// Be making a struct incomparable, you can prevent misuse (prevent
|
||
|
|
// people from using ==), but also you can shrink generated binaries,
|
||
|
|
// as the compiler can omit equality funcs from the binary.
|
||
|
|
type Incomparable [0]func()
|